Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: What are "cling fit" discs? Not hook and loop? Also, is it variable speed?  Trying to decide between this and a pneumatic one.
Document: This really gives me pause and I wonder what else does Amazon put back into their inventory? Seems to me that used products should be going to their clearance inventory.I reported this to one of the Amazon customer service reps and then re-ordered a third sander. Will follow-up after the third sander is received.Today I received the third sander and it was also used and missing the sample sanding discs.
Wow what's going on at Amazon passing off used equipment as new. That's what has happened to me twice. The first sander arrived with scratches and brush marks and missing the sample discs that were supposed to be included in the box. So I ordered a second sander and returned the first one. The second sander arrived today is also used. It was covered with sheet rock dust and missing the sanding discs and the soft pad accessory.
I bought one of these a little while ago and gave myself sufficient testing time before writing this review. This tool is really nice. It's small size, small orbit and variable speed make it perfect for my lathe jobs when sanding is needed or the myriad other small sanding jobs where other sanders are simply too big or cumbersome.The only two drawbacks I can see are the pad size.
So without a dust collector, the vents would always seem to blow the dust right into the operator's face if you were holding it on one side or the other. That was the first test, and next time will hook up the dust collector to see how well that works.
I trust that the other 5 star reviews accurately rate the performance and quality of this tool, but the description does not tell you how the disc pad holder is attached. I returned the SXE400 because it won't accommodate different standard sizes (1", 2", 3" or metric) and types (Roloc, hook and loop, or PSA) disc holders, which usually (in the US) have a 1/4" threaded or solid shaft.
220 grit leaves a very smooth finish! The disc size is metric so it is slightly larger than 3". I bought 3" Velcro sanding pads to fit my sandpaper discs.The Metabo tools are industrial tools. I have seen them in use on construction projects. As such they cost more than consumer products but they are well worth the extra cost. This tool gets heavy use in my shop but I expect it to last many years.
My pneumatic random orbit sander lacked the control of this thing, even though it was in fact only 2" wide disk size. Hand vibration is minimal. This is not a child's toy!
tried using my bigger sanders and buffers on my motorcycle restoration hobby, but they were to cumbersome and hard to control. This thing is great, good speed control and dust removal - very solid and well made
Surfaces were similar to any other RO sander using metabo paper. I also didn't run it for long periods, but intermittently. I'll update the review after I put a few more miles on it.
I wanted a 3 inch random orbital sander for sanding raised panel door frames. I found this tool on Amazon. When it arrived I took it out of the box. It felt cheap. Well considering what I paid for it was cheap. Plugged it in and turned it on and it sounded cheap. Sanded a few parts with the 120 grit discs I bought with it. It was immediately apparent that I did not like the style of the sander.
Answer: no