Best Wire Strippers for small AWG Electronic Repair in 2022? - Page 1
Forum section: electronics / general

author: bflores
author_rank: Contributor
timestamp: July 11, 2022, 05:53:02 pm
content: Just doing a bump for 2022. I need to buy a new wire stripper. What's your favorite or recommend Wire Stripper in 2022? ...for smaller gauge stranded wire (i.e. 22awg to 30awg).I purchased the WEICON Wire Stripper No. 5, as a test, since it was so cheap ($24). But, not sure if the $100+ Knipex MultiStrip 10, Weidmüller STRIPAX, are worth the coin.

author: bd139
author_rank: Super Contributor
timestamp: July 11, 2022, 07:59:23 pm
content: Ideal Industries T strippers are my goto ones. They last forever and don’t damage the wires.https://www.idealind.com/us/en/shop/product-type/hand-tools/wire-strippers/tr-6-tr-stripper-wire-stripper.htmlThey do different ones for different AWG ranges.

author: jpanhalt
author_rank: Super Contributor
timestamp: July 11, 2022, 08:12:16 pm
content: I have the Jonard Tools JIC 2030. It works and is about $11 from US suppliers. I use it routinely for 24 and 30 AWG wire with Kynar insulation. You may need to fine tune the tips to get the right size or go up or down a gauge.I suspect there are a lot of equivalent varieties, including the one bd139 posted that are very similar.

author: armandine2
author_rank: Frequent Contributor
timestamp: July 11, 2022, 08:28:17 pm
content: https://ripley-tools.com/product/nn/a set to cover your range is going to be expensive - but they do feel marvelous.

author: bflores
author_rank: Contributor
timestamp: July 11, 2022, 08:54:46 pm
content: Quote from: bd139 on July 11, 2022, 07:59:23 pmI am replacing my Klein version of those now. Had a few years. But the wire cutter is now chomped up a bit and hard to cut now. Hence the new venture for a new replacement. I'm sure I abused it many times over the years, cutting god knows what.I have always wanted to try one of these auto strippers. I have same videos where people rant over them. Figured I'd try one out to see if it's worth replacing the old tried and true, like you posted.Most of the automatics reviews are based on large electrician cable stripping,10awg to 16awg, etc. I only do small cables. That's why I'm here in the EEVBlog forum. I figured most of the members have cable strippers for smaller work. I'll try a few and report in, if others don't have a must have version / suggestion in the meantime.

author: jpanhalt
author_rank: Super Contributor
timestamp: July 11, 2022, 09:27:56 pm
content: I have an auto-stripper. It is great for automotive wire and PVC insulation. Kynar (my goto insulation for solderable breadboards) is too slippery -- at least in the finer gauges or when the segment being stripped is too short.

author: Wallace Gasiewicz
author_rank: Super Contributor
timestamp: July 11, 2022, 10:24:33 pm
content: Good auto strippers are very good, but like everything else they wear out at the cutting edge. We use one at the radio shop and it gets a lot of use. It is quite expensive.Hot wire strippers are more versatile, but way too expensive and they do not last long enough to amortize their initial cost. Also hard and expensive to repair. However they are just great to use on small stuff like microphone wires,. Auto strippers cannot work on small lengths of wire, like the ones coming out of a microphone cable.Several hot wire strippers have failed way too soon. Just my opinion and experience.

author: bflores
author_rank: Contributor
timestamp: July 11, 2022, 10:34:13 pm
content: Quote from: jpanhalt on July 11, 2022, 08:12:16 pmThanks! Looks another +1 for the tried and true old school original wire stripper vs automatics. Replying with image of the "Jonard Tools JIC 2030" as well.

author: bflores
author_rank: Contributor
timestamp: July 11, 2022, 10:36:48 pm
content: Quote from: armandine2 on July 11, 2022, 08:28:17 pmThank you! Updating with an image and style of the Miller NN Series.

author: Someone
author_rank: Super Contributor
timestamp: July 11, 2022, 11:43:37 pm
content: No idea why a wire stripper needs software from the App Store to enhance the experience. Sounds like a pointless "new" but with no value added.The market for professional tools does not move quickly, 2022 is the same as 2021, particularly when you are just looking at v/u blade strippers.There are 4 broad groups of strippers:Straight/rotary blade (mostly for coax or sheaths)v/u blade "adjustable" (the majority of cheap strippers)segmented "automatic" blade (no longer in patent, Weidmuller Stripax)thermal strippersThat's ordered in typical worst to best quality stripping, occasionaly there is a special application that prefers a specific type.

author: jpanhalt
author_rank: Super Contributor
timestamp: July 12, 2022, 12:13:11 am
content: Glad you mention thermal strippers. For wide PVC multiconductor cable, I use a spring clip. Attach it, blow hot air through it until you get a slight PVC smell, and pull it off (attached). However for cable that fits, the automatic stripper is faster and does the same job.

author: bflores
author_rank: Contributor
timestamp: July 12, 2022, 01:04:26 am
content: Quote from: Someone on July 11, 2022, 11:43:37 pmLOL.. I didn't even see the apps on the box, until you mentioned it. The QR codes goes tohttps://weicon/app. Description states or appears to be a catalog app, for the product line. i.e. Marketing.The Weidmuller Stripax came up a lot in my searches as one of the popular ones. But its also $100+Hoping someone on here has one of these fancy autos, that can chime in with a tenured experience with smaller gauge wire, vs fat electrician wire.- Adding Weidmuller Stripmax photo.

author: KaneTW
author_rank: Frequent Contributor
timestamp: July 12, 2022, 01:11:50 am
content: I use the Stripax primarily for 0.34mm2 - 16mm2, with most use at 0.5 and 1.5mm2. Works great.Also the Stripax shouldn't cost $100. I paid 50 EUR here 18 months ago.

author: bflores
author_rank: Contributor
timestamp: July 12, 2022, 01:13:30 am
content: Quote from: jpanhalt on July 12, 2022, 12:13:11 amI guess I should have mentioned I am a hobbyist, or not stripping cables at volume. I just want to pick something up, and be done with the whole process in seconds (when needed). Thermal sounds like a lot of time, and messy, for a one off occasional need... but, have never tried. This is why I want to try the autos.. seems wicked fast and accurate...but have never tried. I have always done the scissor multi-hole-sized style strippers. They have done me well in the past. I just wanted to see if there is a better way in 2022.

author: bflores
author_rank: Contributor
timestamp: July 12, 2022, 01:21:00 am
content: Quote from: KaneTW on July 12, 2022, 01:11:50 amI wish I could say the same for here is the U.S. There are $100-$400 on Amazon and digikey, depending on what version. Maybe I am not looking for the right model?

author: Someone
author_rank: Super Contributor
timestamp: July 12, 2022, 01:54:12 am
content: Quote from: bflores on July 12, 2022, 01:04:26 amWhy? now the thread is a pile of photos that are hiding the valuable information./dumpster fire

author: Someone
author_rank: Super Contributor
timestamp: July 12, 2022, 01:59:23 am
content: Quote from: KaneTW on July 12, 2022, 01:11:50 amBrand new? sounds like a great sale/deal. Replacement blade cartridges are 40 eurodollarpound units each.

author: bflores
author_rank: Contributor
timestamp: July 12, 2022, 02:22:09 am
content: Quote from: Someone on July 12, 2022, 01:54:12 amApologies. I am posting the photos for mainly my own benefit. I tried searching EEVBlog, other threads, and it lacked photos (probably for a reason, ha!). I wanted a thread to see what item is referenced. It's just easier for me that way. Vs Google searching names and part numbers each time. Just the way I am wired. I guess my brain is a big ole dumpster fire.

author: Someone
author_rank: Super Contributor
timestamp: July 12, 2022, 03:41:54 am
content: Quote from: bflores on July 12, 2022, 02:22:09 amBranding/design should be way down the selection criteria, stripping tools that look identical from first glance can be completely different method/technology/function/application. So photos are not particularly useful. Weidmuller themselves brand a whole bunch of their tools with "stripax®" and they aren't all segmented blade type, model numbers and specifications are the important bit.Stripping is specific to the wire + insulation type/size/etc as mentioned above. This is even less useful than a "best scopes of 2022" thread.

author: bflores
author_rank: Contributor
timestamp: July 12, 2022, 11:09:44 am
content: Quote from: Someone on July 12, 2022, 03:41:54 amOpinion noted.

author: rsjsouza
author_rank: Super Contributor
timestamp: July 12, 2022, 11:22:36 am
content: I have been using one of these automated models (JT&T 5020F) for many years now. It works for the bulk of what I need, which is from 12~22AWG. For anything thinner I end up using the cutting pliers anyways, unless it is a more specialized job.And just to keep in the spirit of the thread, here's a picture (mine is red colored).

author: Someone
author_rank: Super Contributor
timestamp: July 12, 2022, 11:51:22 am
content: Electricians only need one tool.Strips insulation, cuts anything, crimps all sizes, downlight hole saw, drives screws, enforces order, etc...

author: tooki
author_rank: Super Contributor
timestamp: July 12, 2022, 10:06:59 pm
content: Quote from: bflores on July 11, 2022, 05:53:02 pmAll these answers so far, yet nobody stopped to ask you what your requirements are!For the wire range you gave, the best full-automatic stripper I’ve used is the Knipex12 52 195Edit: actually it’s the 12 42 195. (It’s like a Stripax, just a bit more optimized for smaller wires.) I have one of these at work and plan on getting one for at home.But it really depends on your needs. In particular, the strip length and cleanness of the insulation incision vary a lot. In particular, if you need to crimp to small contacts like JST XH or smaller, you need a precision stripper if you want uniform wire lengths. Small contacts like that can have a strip range of, for example, 1.7-2.3mm. The minimum strip length of 5mm ±1mm or so of fully automatic strippers like Stripax simply isn’t useful for those contacts. (Additionally, fully automatic strippers don’t generally cut super cleanly. Totally fine for most things, but not for really small contacts.)The kind I have been using for short, precise stripping lengths are the CK precision ones like the one in the attached photo. They come both in a few ranges of adjustable (with the 330013 covering exactly the range you want) or single fixed wire gauges. (Note that the mm sizes on those are diameter, not cross sectional area, and that the AWG numbers are for solid wire. Stranded wire is 2 gauges larger in terms of stripping size, e.g. a 22AWG stranded wire is the same diameter as 20AWG solid, so use a 20AWG stripper.) What I love about these is that the strip depth stop can be set extremely small, and without fixed steps (like Stripax and co, which are in 1mm steps). The downside is that it’s not automatic, and that they’re in extremely short supply right now. I ordered one in November and it finally came in April. They are sold under many other brand names, some with better availability, but at higher prices.Thermal is super gentle on the conductors, but can leave slight bulges on the end of the wire which may not work with some crimp contacts.As for the manual pliers-style strippers, I highly recommend the Klein-Kurve series from Klein Tools. The 11057 (photo also attached) perfectly matches your range of wire sizes. They’re very well made, the blades are very precisely ground, and both laser-marked and stamped with both solid and stranded sizes. And they are comfy.Another kind of automatic stripper is the military style ones like the Ideal Stripmaster. They use precision dies and cut very cleanly, but are very expensive, and only cover a few gauges per unit. Also, you can’t be sloppy when using them, in that you have to squeeze them all the way before releasing, otherwise the mechanism can’t properly release the wire before they close again, resulting in bent wire.

author: tooki
author_rank: Super Contributor
timestamp: July 12, 2022, 10:09:37 pm
content: Quote from: bflores on July 12, 2022, 01:21:00 amLook at reichelt.com. They have excellent prices for European tools, but very reasonable shipping to USA.

author: tooki
author_rank: Super Contributor
timestamp: July 12, 2022, 10:14:06 pm
content: One caveat with the Stripax-style strippers, especially the Knipex model I suggest above: the blades are fairly delicate. DO NOT strip anything but copper wire with them, DO NOT attempt to strip wire larger than the maximum, and DO NOT let kids or careless adults play with them. I’ve seen new blades get ruined in under a week by careless people who play around with tools and clamp down on steel wire or a component or whatever “for fun”.In the hands of a careful person they’ll last a long time.

author: tooki
author_rank: Super Contributor
timestamp: July 12, 2022, 10:17:54 pm
content: Oh yeah, one last small fully automatic stripper: the WEICON 51000002. It’s a cute little thing that works much like a tiny Stripax. Very small and easy to use. The big downside, and the only reason I don’t love it, is that the minimum strip length is much too long (5mm) for my applications. But if that’s fine for your needs, it could be an option.

author: Someone
author_rank: Super Contributor
timestamp: July 12, 2022, 11:08:44 pm
content: Quote from: tooki on July 12, 2022, 10:17:54 pmStraight blade rotary stripper, yep completely nothing at all like a stripax and at the opposite end of the stripping method table I suggested. Definitely not "automatic" when it needs so many hand movements.Quote from: tooki on July 12, 2022, 10:06:59 pmPictured below, its a u/v blade stripper with a tension adjustment. They claim a much wider working range than the stripax competitors, but don't offer the "magic" stripax model: segmented blades with tension adjustment and free placing of (multiple) wires to strip simultaneously.

author: bflores
author_rank: Contributor
timestamp: July 12, 2022, 11:40:36 pm
content: Quote from: tooki on July 12, 2022, 10:06:59 pmTooki you are AMAZING!! Thank you!! This may be exactly the perfect tool! I had no idea these existed. I just ordered the C.K Tools 330011 (20-30awg) from Newark.com (AVNET). They have them in stock. Looking forward to testing all of these cable strippers. Using the search term "PRECISION cable strippers" will keep me occupied for a couple of days online.. for sure.. THANK YOU!

author: bflores
author_rank: Contributor
timestamp: July 12, 2022, 11:57:29 pm
content: I also threw the Ideal-Tek WS3620 in the cart as well, based on Adafruit youtube video.

author: tooki
author_rank: Super Contributor
timestamp: July 13, 2022, 12:03:54 am
content: Quote from: Someone on July 12, 2022, 11:08:44 pmYeah, you’re right. It’s been quite a while since I tried out the one we got at work. (I abandoned it very quickly since the 5mm minimum strip length makes it useless for the small contacts I needed it for.)As for the Knipex, lemme double check the model number tomorrow when I’m at work, because I don’t think that jaw looks like what I remember.

author: tooki
author_rank: Super Contributor
timestamp: July 13, 2022, 12:11:35 am
content: Quote from: bflores on July 12, 2022, 11:57:29 pmThat looks the same as the Weicon I posted. Honestly, i think if you get the CK, you’re unlikely to end up using this. (I have two CKs (a 330011 and a 330013) — and plan to get more — because when making cables, I can have one set for the crimp terminals on one end, and another for whatever else I’m doing. First world problem, I know!)The Weicon/Idealtek one, you squeeze, then release, rotate, and then pull off. With the CK, you set the wire size, then squeeze, turn a small amount (a wiggle is practically enough), pull off, and then release.

author: tooki
author_rank: Super Contributor
timestamp: July 13, 2022, 12:21:03 am
content: Quote from: Someone on July 12, 2022, 11:08:44 pmWhat do you mean by “segmented” blade? Stripax blades are one straight blade on top, one on the bottom.

author: Someone
author_rank: Super Contributor
timestamp: July 13, 2022, 05:05:45 am
content: Quote from: tooki on July 13, 2022, 12:21:03 amTheir valued patent was for segmented blades that conform around the wire, completely automatic, no size adjustment., single action stripping of multiple conductors.While that is still available as a "stripax", Weidmuller also sell a bunch of u/v or straight blade strippers under the same branding/look so it gets very confusing unless you actually talk about the specific stripping technology. Just like a curie point soldering iron /= "metcal" type as they brand all sorts of things now.However, "automatic" seems to be bandied about with no caution30 posts in and still the communication is just shouting random words that no-one agrees on the meaning of ....

author: Electro Fan
author_rank: Super Contributor
timestamp: July 13, 2022, 05:54:23 am
content: Outstanding wire stripper. Holds sharpness, easily repeatably precise, thoroughly dependable. No muss, no fuss, just perfecto every time. Marketed under both Greenlee and Paladin brands. Easily precisely strips all the way to 30 AWG Kynar wire. Also available in a big brother size wire stripper (same overall tool size just handles larger 10-24 AWG diameter wires). Available on Amazon as a 2 tool set for $30. Hard to imagine a reason to buy any other wire strippers.https://www.jensentools.com/greenlee-pa1118-stripper-wire-progrip-20-ergonomic-30-20-awg/p/618pl1118

author: Zoli
author_rank: Frequent Contributor
timestamp: July 13, 2022, 06:15:31 am
content: Quote from: Someone on July 13, 2022, 05:05:45 amAutomatic in the title(Best Wire Strippers for small AWG Electronic Repair in 2022?) context means auto-adjusting the stripping diameter and length; at least that's meaning for me.Of course, if you have the budget, you can go BIG

author: tooki
author_rank: Super Contributor
timestamp: July 13, 2022, 06:22:45 am
content: Quote from: Someone on July 13, 2022, 05:05:45 amCan you give an example of a model with the segmented blades? I don’t think I’ve ever seen them.Quote from: Someone on July 13, 2022, 05:05:45 amThat is a good point! I can think of various aspects of automaticness (somehow, that invented word seems more apt than “automation” :p )- automatic wire size adjustment vs. set-once (like the yellow CK ones) vs. selecting the right opening on each use (like with the Klein and Ideal ones shown)- how much adjustment does the cutter need, even in “automatic” ones like Stripax.- “one squeeze” operation to cut and pull off the insulation- fully automatic (no squeeze) stripping where wires are inserted by hand (not covered in this thread)- industrial full automatic where a machine does it without human intervention

author: Someone
author_rank: Super Contributor
timestamp: July 13, 2022, 08:27:32 am
content: Quote from: tooki on July 13, 2022, 06:22:45 amThe current model 9005000000 uses them 0.08-10mm² AWG 28-8. Going back through stock here, they don't have model numbers printed on the units so its hard to determine. But 2 stripax's: 0.08-6mm2 AWG 28-10, and an 80's 0.5-4.0mm2 AWG 20-11, both have the same design of segmented blades pivoted at length and held against a conforming/rubber pad. It was the defining characteristic, that made them work so superior to all other options.... that said the Panduit ST-100 claims a single automatic range of 0.03-16 mm2 with an unknown blade method, and Molex 63817-0000 with a "straight" blade claims 0.05-10.00 mm2 AWG 34-8

author: wraper
author_rank: Unknown
timestamp: July 13, 2022, 08:38:19 am
content: Quote from: tooki on July 12, 2022, 10:14:06 pmKnipex Multistrip 10 looks similar to Stripax on a first glance but is not even close (I own both). Total trash which is often sold for more than Stripax. Complete waste of money. I suspect their newer PreciStrip16 may be OK by its looks and considering it's adjustable but would not take chances spending money on Knipex stripper.

author: ajb
author_rank: Super Contributor
timestamp: July 13, 2022, 04:22:23 pm
content: We have a bunch of Xcelite SAS 3210, aka Pressmaster 4320-0612 wire strippers at work, and they do quite nicely down to 28AWG (the smallest we use), and have exchangeable cartridges with V blades for PTFE wire. Biggest downside is that the strip length adjustment is too coarse and the notches leave a bit too much wiggle room, so it takes some finesse to get consistent length strips for small terminals.https://www.tme.com/us/en-us/details/pr.embla0612/strippers-for-wire-cable/pressmaster/4320-0612/Those style, or in fact any style of automatic stripper I've ever seen, has a significant downside when it comes to dealing with multiconductor cable because of the amount of space the gripper at the front takes up, so it's worth having a good pair of scissor-style strippers on hand as well (this style, if not this particular pair:https://www.amazon.com/gp/product/B005JVJDIA/ref=ox_sc_act_title_1?smid=ATVPDKIKX0DER&psc=1)For household work, these are my goto:https://www.kleintools.com/catalog/combination-cutting-tools/pliers-all-purpose-needle-nose-pliers-crimper-85-inchThey have exactly the features you want for standard North American residential wiring, and are way better pliers than any other pair of conventional strippers, so better for dealing with stubborn boxes and wires.QuoteI came across those a few months ago and they looked like exactly what I wanted, but yeah, supply is hard to find lately. Beware of the knockoffs available on Amazon, they look the part, but the depth stop just slides around willy-nilly and is completely useless. I ended up finding them at McMaster, albeit with a ridiculous leadtime, and eventually they just cancelled that order. Looks like Newark has stock now, though.

author: bflores
author_rank: Contributor
timestamp: July 21, 2022, 12:33:47 am
content: Thank you for all, for the recommendations. I got a few of them in, and I am ready for some personal testing, to see what I personally prefer. I invested close to $200 on all of these. I didn't have the stomach to purchase a $200-$400 individual tool. I'll use these new tools for a bit, and chime in with my hobbyist 2 cents. Thanks again for all the recommendations!

author: bflores
author_rank: Contributor
timestamp: July 21, 2022, 12:52:35 am
content: What is the purpose of all these round holes?

author: deadlylover
author_rank: Frequent Contributor
timestamp: July 21, 2022, 02:55:20 pm
content: Tongue in cheek answer to the thread title: (you know it's the best when they have a blurry video with techno music, yeah this thing is like $1000)More seriously I use the Knipex 12 12 02, I don't like the automatic strippers that clamp down on the wire. I think it's too expensive at full price but you can sometimes find them much cheaper on eBay from like a surplus store or second hand. It's a rebranded(?) Rennsteig so you can potentially score a deal.Not sure about the top hole, maybe to gently bend the end of wire or something? Or it could be a really bad crimper? edit: or perhaps just a manufacturing thingThe bottom holes are for a length stop attachment like this.

author: tooki
author_rank: Super Contributor
timestamp: July 21, 2022, 03:29:40 pm
content: Quote from: deadlylover on July 21, 2022, 02:55:20 pmHey, at least it’s a Swiss manufacturer (Nitronic) using techno music by a Swiss-born artist (“Children” by Robert Miles).In all fairness, those things really aren’t intended so much for ordinary wire as for small coax and wires with difficult insulation. At the workplace I start in August (where I did an internship last year) they have the robotic version of that, for working on tiny coax (like 2mm diameter Teflon-insulated micro coax).

author: tooki
author_rank: Super Contributor
timestamp: July 21, 2022, 03:48:27 pm
content: Quote from: deadlylover on July 21, 2022, 02:55:20 pmCan you tell me more about it? I was considering getting one of those, until I realized it doesn’t have a die for the wire size I use the most (0.25mm2)!To cover the small wires I use most often, I’d have to buy the 12 12 02and12 12 06, with each one also covering numerous larger sizes I don’t care about.Quote from: deadlylover on July 21, 2022, 02:55:20 pmThey are one and the same. As best I can tell, Knipex (the pliers company) bought Rennsteig (the wire handling tool company) 30+ years ago, initially as an independent subsidiary, but more integrated over the years.

author: deadlylover
author_rank: Frequent Contributor
timestamp: July 21, 2022, 04:17:48 pm
content: Quote from: tooki on July 21, 2022, 03:48:27 pmThe actual stripping quality is A+, but the usability is more like a B rating.Even though it has the "wire guides" you do have to take a bit of care to make sure the wire is mostly positioned in the cutting die. This is okay for bench use but sometimes in the field it can be annoying (like inside a car trying to repair wire and you have limited space to work with).You also have to squeeze completely so the jaws open up and you can move the wire away. Sometimes when I'm tired I don't "cycle" the tool fully and the wire stays there and gets crushed by the tool closing back in, it basically destroys the wire so I have to cut and strip again (it has a very sudden "snap" back so it's too late to react in time hahaha).Also the plastic length stop piece will disappear into the Shadow Realm, I lost mine a few months in. For anything critical I just trim down the exposed wire with a shear-type cable cutter (Knipex 95 11 165).It's good for some extremely slippery PTFE wire that a cheaper Jokari style tool will just slip on (I think the better auto strippers might be okay, but I still don't like having the wire crushed because I often use crimp terminals that do the insulation crimp as well).

author: GLouie
author_rank: Regular Contributor
timestamp: July 21, 2022, 04:44:59 pm
content: Holes are used for bending loops or hooks on the ends of stripped wires. Think electricians and solid wires. Holes at the tips can be used to grab wires and move them.Quote from: bflores on July 21, 2022, 12:52:35 am

author: free_electron
author_rank: Super Contributor
timestamp: July 21, 2022, 05:37:43 pm
content: Quote from: tooki on July 12, 2022, 10:06:59 pmYup. that's the one.all the rest is crap on a stick

author: David Hess
author_rank: Super Contributor
timestamp: July 21, 2022, 06:03:34 pm
content: Quote from: bd139 on July 11, 2022, 07:59:23 pmI have used several different types of wire strippers over the years and like the Ideal T-Strippers as well. I currently have the Klein versions, but I think they were made by the same OEM, just with different handles.

author: tooki
author_rank: Super Contributor
timestamp: July 21, 2022, 10:17:10 pm
content: Quote from: deadlylover on July 21, 2022, 04:17:48 pmI’ve used other brands of similar-style strippers (but that were very old and rickety, so useless for determining stripping quality) so I know exactly what you mean about crushing the wire from an incomplete cycle!!Quote from: deadlylover on July 21, 2022, 04:17:48 pmThat’s disappointing. A reliable depth stop is an absolute must-have for me, because post-strip trimming makes it basically impossible to precisely match the lengths of wires for multi-pin connectors. That’s what I like about the CK strippers: the depth stop can be set to practically zero, stepless with no detents. It’s not automatic, in that one must manually select the wire gauge and depth stop, but once you’ve dialed that in correctly, every strip is perfect and consistent, no need to align onto a guide. Insert, squeeze, pull, releas. Works exceedingly well for small connectors like JST XH, which requires a strip length of 2.0mm ±0.3mm. But it’s a small tool, so some finger strength is required compared to the ones you squeeze with your whole hand.I have been eyeing the Knipex 95 22 165 (same thing as yours, but spring loaded and with ergo grips). I have a perfectly serviceable set of cable shears now, but I want something with fatter, ergonomic grips.Quote from: deadlylover on July 21, 2022, 04:17:48 pmAye. PTFE, Kapton, and irradiated PVC are all tough to strip with ordinary strippers.

author: Neomys Sapiens
author_rank: Super Contributor
timestamp: July 23, 2022, 02:12:56 am
content: The yellow adjustable ones (OK) are not bad. And for serial work the veritable Stripmaster (with the correct blades) reigns supreme - contrary to Stripax and related ones the circular cavities cut the insulation over most of the circumference instead of notching it from two sides and ripping it off. It is for good reason the tool recommended or specified for MilAero work.But as you said 'Repair' this is not of much use to you. Repair work can involve wires which are already too short, have some damage and also it involves working in tight spots and avoiding damage to other parts.For such applications I recommend either Bernstein Mod. 3-835-2 or EREM 510E. I have both and like them.

author: tooki
author_rank: Super Contributor
timestamp: July 23, 2022, 10:11:06 am
content: Quote from: wraper on July 13, 2022, 08:38:19 amI double checked at work and the one I had at my bench (“had” because yesterday was my last day there) are the 12 42 195, the MultiStrip 10, and I preferred it over the Stripax. Not that either one worked well on PTFE, irradiated PVC, etc. But for normal PVC, it worked well, and without the risk of damaging wire like a Stripax with the depth set wrong. (When working with trainees, they often forget to adjust a Stripax.)What are the issues you have with the MultiStrip 10?

author: tooki
author_rank: Super Contributor
timestamp: July 23, 2022, 10:15:42 am
content: Quote from: Electro Fan on July 13, 2022, 05:54:23 amI’d choose the Klein Tools equivalent simply because of the labeling: the Greenlee has AWG on one side, mm diameter (not cross section) on the other (i.e. both for solid wire). I much prefer the Klein Tools, which has AWG for solid wire on one side and AWG for stranded wire on the other. I also prefer the Klein Tools grip (see photo in my post above).

author: wraper
author_rank: Unknown
timestamp: July 23, 2022, 10:22:10 am
content: Quote from: tooki on July 23, 2022, 10:11:06 amMultistrip 10 = Stripax with some depth set and glued permanently and simpler mechanism. "Automatic adjustment" of Knipex = no adjustment at all, you get what you get. It adjusts to wire diameter just as Stripax but not to insulation thickness. If it strips particular wire fine, good for you. If it cuts into insulation too deep or too shallow, tough luck. Rubber insulation or Kynar wire? forget about it. Adjustable wire end stopper is a complete joke on Knipex too. PVC wire you mentioned is basically the only thing on which it works well. But even then, if you take 1.5mm2solid core PVC wire, most likely you will have problems.

author: artvandalai
author_rank: Regular Contributor
timestamp: May 28, 2025, 05:10:28 pm
content: Quote from: wraper on July 23, 2022, 10:22:10 amShould i get the the Knipex 12 40 200 or Stripax for small 28-32awg wire stripping?

author: bflores
author_rank: Contributor
timestamp: May 28, 2025, 05:27:07 pm
content: Art,I did not purchase that model. But I did purchased hundreds of dollars in multiple devices.. still have all the ones posted in this thread. 3 years later, and my goto is still the cheapest $24 WEICON Wire Stripper No. 5. Love that tool Still going stong. Please let us know what you end up with and love.

author: Jinny
author_rank: Newbie
timestamp: May 28, 2025, 05:41:03 pm
content: Hai over there,I use the best part of my life a moniertang as a wire stripper.It is also mostly my multitool....It sounds a bit blunt, but I swear by it...

author: nonius_
author_rank: Contributor
timestamp: May 28, 2025, 06:08:13 pm
content: A few years ago I bought the Knipex 12 42 195, after reading a lot of reviews about it. It's pretty expensive but I like it very much.Interesting bit of odd behaviour: when I bought it and it was still brand new, the first 8-10 wires were stripped very, very badly. To the point I was considering returning the stripper for being useless. But after about 10 wires or so it started stripping perfectly. No idea why. Could've been a small burr on the knife edges, or whatever. But ever since, it has done its job impeccably. For what it's worth.I also have two Vessel strippers in the tool case that see quite a bit of use and that I like very much. (the one in the picture below is marked with red nail polish, to distinguish it from its twin, which has different cutters but is otherwise identical).But 95% of my wirestripping is done at the workbench, with the Knipex 12 42 195. Not cheap, but I haven't regretted buying it for one single moment.(The yellow/blue Jokari in the picture below is more for electrician's work; the grey one is for coax).

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 12:13:14 pm
content: Quote from: wraper on July 23, 2022, 10:22:10 amJust a little update:At work, for over a year now I have had several different automatic strippers: the Knipex MultiStrip 10 (12 42 195) and PreciStrip 16 (12 52 195), and the Weidmüller Stripax (the standard model).The most common wires I work with are 26AWG/0.14mm2and 24AWG/0.25mm2stranded (PVC, polyolefin, mPPE, silicone), 0.5/0.75/1/1.5/2.5mm2stranded (PVC, rubber, polyolefin), 0.6 and 0.8mm diameter solid PVC, and 30AWG Kynar wire-wrap wire and 30AWG stranded silicone.The MultiStrip 10 is hands-down my most used stripper, and the one that lives in my primary tool drawer at my bench. It works flawlessly* on most normal** stranded and solid wire from tiny 30AWG wire wrap wire to 6mm2stranded (the biggest wire I have).The PreciStrip 16 does better on Teflon wire, especially if you partially close the jaws and give the wire a half turn each way. I use this tool mostly for wires with very unusually thin or thick insulation (for example, high-voltage silicone wire with really thick insulation), and for when I need a second tool (see below). The downside is that it is prone to leaving a slight curl to the stripped conductor, especially on thinner wires. It requires slightly more hand force than the MultiStrip 10.I also use the PreciStrip 16 if, on a particular wiring job using normal wire, I need two different strip lengths (e.g. when using a crimp terminal on one end, and a ferrule on the other end). I’ll have the MultiStrip for one length and the PreciStrip for the other.Depending on the particular wire, either the MultiStrip 10 or PreciStrip 16 produces a cleaner cut. Neither is better on all wires. If I require a clean cut even on normal wire, I’ll use the PreciStrip 16 with the half-turn method.The Stripax is my “last resort” among the automatic strippers. It requires a higher hand force still, leaves the most visible grip marks on the insulation, and is the easiest to damage wire with when set wrong. But its shorter wire grips mean you can strip a wire that is very short (for example, for small connectors like Binder 712 or LEMO where you might have only 15mm of wire dejacketed, and need to strip off 3mm of insulation from each conductor). And that firm grip helps with insulation that is very tough, gummy and/or slippery. The cut end of the insulation tends to be a bit more ragged than the Knipex results. The Stripax is also the only one of the three that can do a partial strip, leaving the severed slug of insulation on the wire rather than pulling it off completely. It’s strip length stop has a bit more granular steps, which is nice. So in a way, it’s the most versatile. But it’s definitely not my favorite to use, between the higher hand force, ragged insulation end, much stronger insulation grip marks, and the absolute requirement to adjust the cut depth for each wire.Some wires that come to mind where the insulation has forced me to use the Stripax include certain slippery, gummy polyethylene insulations (like in really cheap telephone cord, the kind indented for crimping on an RJ-11 plug), certain kinds of ribbon cable (namely, the rainbow ribbon where the colored wires aren’t just fused together, but are bonded with an additional clear plastic with very different properties), and certain thin 28 or 26 AWG) Teflon wires.For when I require extremely precise, very short strip lengths, with cleanly cut insulation, on thin wires, I use the yellow-handled manual CK strippers I mentioned early in the thread. (For example, when preparing wires for small crimp contacts like JST PH.)As I said, I’ve had all of those for well over a year. I recently managed to snag two new-in-box strippers for cheap on the local auction site, and what I chose was the MultiStrip 10. (I have the yellow CK strippers and some Klein Tools and Hakko strippers for anything the MultiStrip can’t do.)So, wraper, in conclusion, I really can’t explain why your results with the MultiStrip 10 have been so disappointing. Because all in all, I’ve used that model since 2021 at various workplaces and now at home, totaling 6 units of the tool, and they’ve all been fantastic, so it’s not likely to be manufacturing inconsistency. The only thing I can think of, which I have advised others of who’ve reported weird results with it, is that you must close the handles in one swift go, no hesitation or slowing down. If you squeeze them slowly, they just don’t work.* “flawless” defined as stripped to the correct length, within reasonable tolerance; some raggedness of the insulation end allowed; without excessive insulation damage (scrapes, cuts, excessive denting, etc); with no damage whatsoever to any conductor strand (no nicks, cuts, scrapes, or cut strands).** “normal” meaning wires with normal extruded (not wrapped like Kapton or woven like fiberglass) insulations of normal thickness (e.g. 1-2mm OD for 24AWG) of materials that are typically reasonably easy to strip: PVC; polyolefin (e.g. Radox, Helutherm); mPPE; whatever the unspecified halogen-free insulation on a lot of newer wires is; Kynar; Hytrel; most rubber; most silicone.

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 12:17:29 pm
content: Quote from: bflores on May 28, 2025, 05:27:07 pmArt specifically said he needs strippers for 32-28AWG, which is a lot smaller than the 24AWG the No. 5 goes to.(Though it’s nice to hear that the No. 5 is a good tool. I might pick one up. I have a similar Jokari tool at home, but the model I have is only for 0.5mm2 (20AWG) and larger.)

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 12:27:08 pm
content: Quote from: artvandalai on May 28, 2025, 05:10:28 pmWhat insulation material? For PVC and other ordinary insulation, I can vouch for the MultiStrip 10 (12 42 195). If you will be using mostly “gummier” insulation like Teflon and polyethylene, the Stripax might do better, but it only goes down to 28 AWG. (See my big post above.)There’s a separate Stripax model (which is a rebadged Pressmaster) for thinner wires, the Mini-Duro-Stripax. The standard blade cartridge is for PVC and silicone (one size), and then there are 5 different, sized blades for Teflon. (You can also buy a kit that includes the tool and all blades.)The 12 42 200 might be good, but I’ve never used it so I can’t say how it compares.

author: bflores
author_rank: Contributor
timestamp: May 29, 2025, 12:48:30 pm
content: I use the Weicon for all wire sizes, even below the rated specs with zero issues. The only issue is the distance slider is not precision. Not good if you need a specific cut size. See video below.https://youtube.com/shorts/EqxUo_bYSC8?feature=share

author: shabaz
author_rank: Frequent Contributor
timestamp: May 29, 2025, 01:32:03 pm
content: I've got better wire strippers, but nevertheless I got theseKnipex Wire Stripping Shearsabout a year ago, since they were OK-ish priced for a Knipex product, and seemed like a good backup pair. Knipex products are sometimes on sale at Amazon, sometimes by 30% or so, at least that's what I've experienced.I've ended up using them quite a lot, they save time because I can snip the wires and strip them with the same tool. The photo shows 30 AWG Kynar wire stripped with them, even the very short one with less than 10 mm length of insulation. The V notches are very sharp to be able to do that.This tool has all the advantages and disadvantages of a tool that needs thumbscrew setting. I like it, but it won't be practical if you're working with with different diameter wire all the time. I don't think it's worth the list price, but as mentioned, they are sometimes a third off approximately, and for the sale price, they are very good at 30 AWG Kynar (and I've also used them for thicker wire approximately typical bell wire diameter).

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 02:50:08 pm
content: Quote from: bflores on May 29, 2025, 12:48:30 pmNot bad! I don’t think I’d use them for that, on account of how it bent the wire, and thus for many things would then need to be straightened out. But the strip itself looks great.For some things, the lack of a precise strip length stop is a dealbreaker. IMHO that’s a place where even the best handheld strippers could still stand to be improved.

author: bflores
author_rank: Contributor
timestamp: May 29, 2025, 03:34:20 pm
content: Quote from: tooki on May 29, 2025, 02:50:08 pmI grabbed these CK Tools wire strippers after Tooki recommended them (see earlier posts), and man—they're dead-on if you need exact strip lengths, and without bending wire. Super precise every time. I’ve got a pair, but as a hobbyist, I don’t need that level of accuracy. For stuff like Arduino tinkering, science fair projects, 3D printer fixes, microelectronics, and random household repairs, the cheap $24 WEICON strippers ended up being my goto. They just work. No need to keep testing other ones. Ha! I sound like I’m doing a sales pitch, but I swear I’m not. Just a guy who likes fixing stuff. Just shocked my solution was so cheap.If anyone needs the precision cutters I have, let me know.. I'll make you one heck of a deal (i just never use them).

author: shabaz
author_rank: Frequent Contributor
timestamp: May 29, 2025, 04:09:23 pm
content: I should mention, the Knipex is almost blade-like sharp, there's no twisting needed to strip 30 AWG wire (you may need to twist with thicker wire, or lift off and then rotate thicker wire before re-applying the wire strippers, so once depressed, you only pull in the direction of the wire.30 AWG is just so thin, I bent it myself (especially with that 10 mm length since you need to finger-grip such a short length) with holding it, I only stripped these for the purposes of the photo.I know it's a subjective thing, I've gone through a couple of the CK Tools strippers like in the photo above (one was an ESD-safe variant, but the same thing), but to be honest having used both, I feel they are close; Knipex will be more longer-lasting and possibly similar priced, and the Knipex is not spectacular compared to the better options in this thread. i.e., neither the Knipex or CK are the best, but for sure usable, at least these are quite affordable low-to-mid-range options. Probably on another day, I'd pick the CK over the Knipex though, they are both about the same level.Edit: Found a photo I took when the wire strippers were shiny and new. The lack of a length stop is for sure an irritation, that the CK doesn't suffer from. Plus the time spent carefully adjusting the screw, which is trial-and-error.

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 04:54:57 pm
content: As I said, for some things, for some things the lack of a length stop isn’t an irritation, it’s a dealbreaker. If I’m making a cable with small crimp connectors that require a precise strip length (like the 2.1…2.6mm for a JST XH), and I need the conductors to be the same length, I can’t eyeball it. I’m good, but notthatgood! :p And even where it’s not sub-millimeter critical, having a length stop lets you work faster because you’re not thinking about the strip length at all. Set it once at the beginning, then just work!It’s a pity they didn’t add a provision for a length stop on those Knipex.

author: shabaz
author_rank: Frequent Contributor
timestamp: May 29, 2025, 05:14:16 pm
content: Agree, depth control on the strippers is needed for those use-cases. I uses these more for general wiring with Kynar when prototyping.I've got connectors that require the cut length to be so precise I end up using a shim on wire strippers with a depth guide, because I can't set it accurately enough from the tool markings.

author: temperance
author_rank: Super Contributor
timestamp: May 29, 2025, 06:13:15 pm
content: For crimp style connectors such as JST XH,... the strip length is about 1.8...3 mm. I checked many data sheets and almost non of them state the minimum strip length.Edit: I have one of those CK strippers. Stripping works well. The problem with them is that if the strip length is in the range of what I need, the remaining plastic is stuck in tool. I'm now thinking to 3D print something to attach to the tool to push the remains out of the tool.

author: shabaz
author_rank: Frequent Contributor
timestamp: May 29, 2025, 06:29:30 pm
content: I don't know about JST, but some Molex crimps have quite an annoyingly tight wire-strip range, perhaps this is just a guideline - (I don't do production work so I don't know for sure, and it's non-critical for me), but I do aim to set the strip depth to within a fraction of a millimeter of that specified value.

author: temperance
author_rank: Super Contributor
timestamp: May 29, 2025, 08:10:22 pm
content: I use various connectors, JST, Molex,... and I have proper crimping tools for the connectors I use very often for proto typing.The only problem is stripping wires with the required accuracy.

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 08:25:20 pm
content: Quote from: temperance on May 29, 2025, 06:13:15 pmSince JST has recently moved from the already-annoying requirement of filling out a contact form to get the download link for manuals and 3D models, to now requiring you to fill out the same form so that they email you a zip file with the desired download, I’ll spare you the annoyance and have attached the XH manual PDF below. It states the 2.1…2.6mm I stated earlier.FWIW, the manuals and 3D models for JST connectors are found on the individual series pages on jst-mfg.com, and NOT on the various regional JST websites.I strongly object to the wording you used, however, insofar as the strip length should not be assumed just because a connector is crimp style, or crimp style of a given size. It varies wildly by model and should be looked up for each connector, and if it really isn’t available, then determined methodically by measuring the contact and performing test crimps.JST puts the strip lengths on the “manual” for each series.Some, like Molex, list them in the instructions for the crimp tool for a given contact.Many manufacturers list them on the drawings of the contacts, or in catalogs.Quote from: temperance on May 29, 2025, 06:13:15 pmIt is not a “minimum strip length”, it’s a specific strip lengthrange. Many contacts and/or crimpers do not tolerate an excessively long strip. (Some crimp tools’s locators use an insulation stop and locate on the end of the insulation, allowing some variation in the strip length, but most use a wire stop, requiring the strip length to be quite precise.)Quote from: temperance on May 29, 2025, 06:13:15 pmI usually use the unstripped end of the next wire to poke it out the side if need be.Sometimes it’s also enough to just squeeze the handles a few times (with no wire inserted) to wiggle the insulation scrap free.

author: rsjsouza
author_rank: Super Contributor
timestamp: May 29, 2025, 08:28:46 pm
content: For a couple of years now at work I have been using theHakko/CHP CSP-30-1-Dto strip very small coaxial cables (26, 30 AWG) for RF pigtails.Although not automated nor sophisticated, this tool works really well for a very decent price.

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 08:32:07 pm
content: Quote from: shabaz on May 29, 2025, 06:29:30 pmIt’s because those tools use a wire stop, so the end of the wire is what locates the insulation at the correct spot on the contact, so the end of the insulation is centered between the conductor wings and the insulation wings. If you’re using a different crimp tool (like a generic one) then you can get away with a bit of excess strip length — but not less!When I had a bunch of Micro-Fit 3.0 contacts to crimp, which need a 2.7±0.2mm strip, I used my MultiStrip 10 at its minimum of 3mm, but with a few layers of electrical tape stuck to the length stop to tweak the length to just right.

author: tooki
author_rank: Super Contributor
timestamp: May 29, 2025, 08:40:38 pm
content: Quote from: rsjsouza on May 29, 2025, 08:28:46 pmI have those too, and they do work well. I strongly suspect they’re made by Piergiacomi (yours even have a Piergiacomi part number, seehttps://www.piergiacomi.com/en/catalogue/shears-and-wire-strippers/all-purpose-shears/). They don’tfeelas solid as more expensive brands (the handle lock is a bit chintzy), but the performance is excellent.For a slightly nicer feeling equivalent, Klein Tools has some. Slightly thicker metal and a bit more precision overall.But looking at Piergiacomi, I just noticed a style of stripper I’ve never seen before, the square things onhttps://www.piergiacomi.com/en/catalogue/shears-and-wire-strippers/wire-strippers/

author: temperance
author_rank: Super Contributor
timestamp: May 29, 2025, 09:28:00 pm
content: Some clarification seems required.QuoteQuoteFor crimp style connectors such as JST XH,... the strip length is about 1.8...3 mm. I checked many data sheetsof many wire strippersand almost non of them state the minimum strip length.The required strip range for some connectors I use:Molex Micro Fit: 2.54...2.91 mmMolex Mini Fit: 3...3.3 mmJST XH: 2.1...2.6 mmMany wire strippers don't go below 4 mm. I have one which does go down to 2 mm. But because of the simple parallel cutting blades you get something like this:The uncut parts are torn off and the length of those torn / stretched parts is often too long.That is the problem I'm trying to solve.Edit: I have this Wagohttps://www.wago.com/be-nl/gereedschap/striptang-quickstrip-vario/p/206-1125I just found out that you can buy V shaped replacement blades. The strip length range starts at 2 mm and goes up in steps of 0.5 mm to 20 mm.I will just order some V shaped blades. Expensive but it will do the job.

author: tooki
author_rank: Super Contributor
timestamp: May 30, 2025, 07:34:01 am
content: Quote from: temperance on May 29, 2025, 09:28:00 pmOh, sorry, I did misunderstand you, in that case!Yes, it’s unfortunate that some tool companies don’t specify this.Quote from: temperance on May 29, 2025, 09:28:00 pmTry using your existing automatic stripper, but first squeeze just a tiny bit so the blades begun to engage, then give a half-turn (well, actually a quarter turn) each way to score the wire all the way around, then squeeze to strip. That scoring makes for a much cleaner cut. This works quite well in the PreciStrip 16 (which has oval blades and whose wire grip centers the wire), but can also be done on flat-blade, flat-grip models like the MultiStrip 10, and should work on your WAGO Quickstrip Vario (aka Wiha 42062, both a rebranded WEZAG Cable BST).How do you like the Quickstrip Vario, by the way? There aren’t many reviews of it (or the equivalent Wiha).

author: temperance
author_rank: Super Contributor
timestamp: June 01, 2025, 10:13:34 pm
content: I bought the Quickstrip Vario for a few reasons:-Cutting depth is adjustable. You need this for certain cable types which I was using at that time.-It can do partial stripping. This is practical when stripping multi cables.-The price was right about 5 years ago but not so anymore.Out of curiosity I searched the invoice and I paid €75. Today the tool is €121.Also the spare cutting blades became stupid expensive. €70 for standard blades and €91 for V shaped blades.Other tools with similar options are about €70...90 and spare blades cost around €30...35.QuoteThanks for the tip. I don't mind to spend money on something I don't have to fiddle with because I have to strip 200 cables with 4 wires each at both ends.I'm thinking about getting the phoenix Contact WIREFOX-E 10. The spare blades are available in most shops.

author: 2N3055
author_rank: Super Contributor
timestamp: June 02, 2025, 11:28:51 am
content: Quote from: temperance on June 01, 2025, 10:13:34 pmWIREFOX-E 10 is rebranded Pressmaster (original is cheaper). Pressmaster EMBLA it is called and you have straight and right angle type. Check on TME.There are PTFE blades that work well on thin wires. Depending on isolation thickness and how soft it is you might need fine adjustments sometimes for specific cable.Insulation grabbers are plastic and quite narrow.I have straight type for years now, and like them very much.For more sturdy cables I also use Weidmuller Stripax, partial stripping is nice for twisting stands together before putting ferrule.They work well for that.Also they have this blade made from thin strips that conforms to the cable. You can strip some flat cables with it too.

author: temperance
author_rank: Super Contributor
timestamp: June 02, 2025, 12:26:06 pm
content: QuoteThanks you very much. TME even has the spare blades.

author: tooki
author_rank: Super Contributor
timestamp: June 02, 2025, 05:25:15 pm
content: Quote from: temperance on June 01, 2025, 10:13:34 pmRight, but I didn’t ask why you originally bought it. I asked how you like it, that is, what are your impressions now that you’ve owned it for a while.

author: temperance
author_rank: Super Contributor
timestamp: June 02, 2025, 09:55:39 pm
content: The previous tool I used/owned was this one:https://cktools-superstore.co.uk/Jokari-Wire-Stripping-Pliers-T20060Why I bought another tool:-This tool can be frustrating when stripping multiple cables, as loose wires can end up between the wire cutter.-It cannot strip high-temperature-rated hookup wire. The insulation on this type of wire tends to be much tougher than standard 85°C-rated PVC hookup wire. The fully automatic blades don’t cut deep enough into the insulation, which causes the wire to be pulled through the clamping jaws instead of being stripped properly.-It cannot strip Kynar-insulated wires because, in this case, the blades cut too deep.-With solid wire 22 AWG and up, the blades leave marks on the solid core wire. This likely depends on the thickness of the wire insulation.The Quickstrip Vario can strip high-temperature-rated wire with very tough insulation, as well as 30 AWG wires with thin Kynar insulation, thanks to its adjustable cutting depth. Once set, it performs reliably without damaging the core, provided it is properly adjusted.Unlike some other tools I've used, the clamping force of the jaws is well-balanced. The jaws leave small marks on the insulation, but they do not deform it. Deformed insulation can be problematic when installing bootlace ferrules, as the insulation must fit properly into the ferrule.I have never used this tool for anything larger than approximately 14 AWG or smaller than 30 AWG, nor for specialized wires such as THHN wire.Of course I found some downside. The tool includes a finger guard for the wire/cable cutter, but it fails to provide effective protection. The guard opens and closes with the tool, yet I don't see how it prevents injury, as you can still place a finger in the cutter slot and close the tool. A locking guard mechanism would be more appropriate. This finger guard looks like a failed attempt at a safety feature.Maybe you can find tools with the same performance for less money. But simply put, I'm not rich enough to buy numerous cheap tools. If an expensive tool doesn't perform you can complain and return the tool without endless discussions about ones expectations.

author: tooki
author_rank: Super Contributor
timestamp: June 03, 2025, 07:36:49 am
content: Thanks! That is interesting. I hope I get a chance to try those out sometime.

author: temperance
author_rank: Super Contributor
timestamp: June 03, 2025, 09:29:26 am
content: I forgot to mention that Quickstrip Vario doesn't strip PTFE insulated wires with the standard parallel type blades. But you can buy V-shaped blades capable of doing this.

author: 2N3055
author_rank: Super Contributor
timestamp: June 03, 2025, 09:36:39 am
content: Quote from: temperance on June 03, 2025, 09:29:26 amThat is also the same for the Pressmaster. There are separate V shaped blades, and they also work well for other thin wires.

author: temperance
author_rank: Super Contributor
timestamp: June 03, 2025, 09:45:46 am
content: The pressmaster is almost on the way including a set V-shaped blades. Thank you very much for pointing this out.I have no idea why the price of the Quickstrip Vario has gone up so high. The V shaped spare blades costs as much as the pressmaster including V-shaped blades.

author: tooki
author_rank: Super Contributor
timestamp: June 03, 2025, 08:13:14 pm
content: Maybe for marketing reasons? WAGO gives huge discounts to any halfway decent customer when buying direct. (At work, we get 40-50% discount on most products, and higher on some!)With a higher regular price, they can offer bigger discounts and not actually lose any money…

author: PlainName
author_rank: Super Contributor
timestamp: June 10, 2025, 05:04:38 pm
content: I really should stop reading this kind of thread...So, bought a WAGO because it was on discount at Amazon (around £80 I think) and the features interested me. Particularly the part strip which leaves the cutting on the wire. And the bar that holds it close. And the blade storage.In the flesh it kind of worked OK but felt much like any Ali look-alike in the way it could be configured. All the adjusters were notchy and not particularly easy to move and set, but on the plus side it did the business with 30 gauge wirewrap. Except the jaws leave the end 10mm or so crinkly. Couldn't tell if the insulation was damaged but it was definitely squished and non-linear. Larger wires showed the same thing, and because the insulation is thicker the marks are much more obvious.But... blades are a stupid price. If I notched a set I'd end up basically buying the thing again, and I don't think I would. So I also bought a Pressmaster EMBLA to compare.Wow! What difference! Sure, it is plasticy but it is soft plasticy and very nice to hold. Of course, the first test with 30 gauge snipped it off cleanly, but adjust the cutting depth fixed that. And the adjustment are nice and smooth, with what feels like indents for positioning. Insulation unmarked but held securely (unlike the Knippex which, with some cables, you have to hold in place yourself). Cutting length adjust similarly smooth and easy. Doesn't do part strips, doesn't have anything to hold it closed, no storage for anything. But I like this enough to keep it. Probably use it in preference to my Knippex too (also didn't nick the wires like the Knippex did).Not sure about the WAGO. The nice to have features are meaningless if it buggers up the insulation. And, indeed, writing that now has cleared my mind and it's going back. I would also send the Knippex back now were it not out of the return window.

author: jpanhalt
author_rank: Super Contributor
timestamp: June 10, 2025, 06:41:49 pm
content: I agree. It's not the tool so much as it is the craftsman. See post #3. It's been a long time since I had a wonderful visit to Bristol and a disgusting visit to London, but £80 was a lot then compared to $11.

author: temperance
author_rank: Super Contributor
timestamp: June 11, 2025, 02:08:21 pm
content: QuoteThe tool you posted in #3 doesn't make sense if you have to strip a lot of wires. And that has something to do with the capabilities of the tool. I want/need to precisely strip 2...3mm repeatedly to prepare wires for the crimp contacts mentioned before. Sure, I can do that with the tool you suggested. But having an automatic stripper do that with the required accuracy is what I'm after.QuoteI don't experience this problem with the Wago Quickstrip Vario. I even wrote that explicitly because some strippers are very good at damaging the insulation. My Wago leaves very tiny marks on the insulation. Maybe the tool you bought an amazon is a cheap copy.If I have time I post a picture.

author: PlainName
author_rank: Super Contributor
timestamp: June 11, 2025, 02:19:44 pm
content: Quote from: temperance on June 11, 2025, 02:08:21 pmFor larger sizes it would be just a visibility issue - it just looks bad. But I could kind of put up with that if it did the Kynar well (which is really what I am after). It was definitely a crinkled 10mm or so at the end, which would look particularly unprofessional, as well as being difficult to see if it's electrically sound. I didn't take a photo at the time, and it's packed up so can't really take one now. I really don't think it was a fake.But, as I noted, it wasn't just one thing. Rather, it was a death by many cuts and I didn't really have joy from using it because of that.

author: temperance
author_rank: Super Contributor
timestamp: June 11, 2025, 06:39:19 pm
content: QuoteI strip this kind of wire in 30 AWG and 28 AWG and I don't have the problem you described. I just tried it again in order to inspect the marks and they are barely visible. Probably because Kynar is much tougher material in comparison with standard 85 °C PVC wire.Maybe your tool is faulty somehow.

author: PlainName
author_rank: Super Contributor
timestamp: June 11, 2025, 08:05:10 pm
content: If it was faulty, going back is the right thing

author: artvandalai
author_rank: Regular Contributor
timestamp: September 21, 2025, 09:37:01 pm
content: Anyone know if the blades are interchangeable between these wire strippers? They all look identical.

author: 2N3055
author_rank: Super Contributor
timestamp: September 21, 2025, 09:42:42 pm
content: Quote from: artvandalai on September 21, 2025, 09:37:01 pmThey should be. All of them are made by Pressmaster. Good quality.

author: artvandalai
author_rank: Regular Contributor
timestamp: September 21, 2025, 09:45:07 pm
content: Any negatives or tips on using these? I purchased the Xcelite SAS3210