Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: is this product compatible with rotozip rotary tool?
Document: Pros: It works. Just make sure you tight up the end to the rotary part in your tool to &#34;minimize&#34; (never eliminate) vibrationsCons: It's not keyless and you cannot use your own keyless chuck.
Here's yet another what-did-I-do-before-I-had-this tool! This makes using a rotary tool so much more versatile and eliminates the odd inaccessible corner. Bit changing is simplicity itself and can be done in seconds. Great machine!
Nice tool, but..... Does not come with the driver nut needed to make it work. Bought the Dremel tool that has the nut.Kept the Stalwart as a backup.
i have 30 some bits, none work with these and if i try to force them they turn crooked. The connection to my dremel 395 is sloppy at best. the threaded shroud is too long and is useless. For the life of me i don't see how it works they way they picture it on the package, and there's absolutely no documentation.I also noticed that this says Stalwart, the package says Hawk.
This attaches to my Black and Decker RTX as well as my Dremel just fine. But the other end of the shaft that holds the bits has an awkwardly large collet, which means I can't use any of my standard Dremel type collets to account for the different sizes of bit I want to use. Kinda really a stupid design.
The diameter is fine, the chuck isn't deep enough to hold it properly. It's really shallow. Looking at the Dremel it's almost 3 times as deep.
Limited usefulness. Operationally good. Operates well if all you need is a basic flexible shaft. No interchangeable collets and other manufacturer's collets will not fit. Consequently, will only take bits with a 1/8" shank and please don't lose the collet. Don't know where you would find another collet to fit this shaft if it's lost or breaks. If you bought it knowing all that then its a bargain at 1/4 the price of the national brand.
Answer: yes