How does the spring assemble to the collet lock on rotary tool model number 572.610031 ?

SOURCE: Craftsman rotary tool doesn't lock down on the bits.

the collet is either the wrong size for the shaft on the attachment or is missing alltogether

SOURCE: Kawasaki Rotary Tool is missing the square collet nut

I am working on getting a website for this company, but you can try Alltradetools.com and see if they have anything, they distribute them.

SOURCE: Can't find replacement collets/locknut for PowerSmith rotary tool

Hello Bob, I recently saw your post about the Power Smith PS2103. I have this same tool, and have never been able to use it because the collets don't fit the bits.
I was looking at it recently - I have the owner's manual - and although there is no web address, there IS a toll free help line. Here is the number - 888-552-8665
I called the number - got their voice mail, left a message, but they have NOT returned my call!
The only outlet that MAY carry this brand is Zellers, but I haven't been there yet.

Good Luck!
Bob (in Canada)
[email protected]

SOURCE: I have a Durabuilt rotary tool model S1J-FE2-10

I have the same problem with mine. The collet nut that came with it is too big. It wont screw down to hold the collet. I am searching for a new nut.