John Rogers posted an answer for this Dremel Variable - Speed Multipro Rotary Tool 395:
"I agree with raysaw - sounds like a job for WD40."
John Rogers posted an answer for this Dremel Variable - Speed Multipro Rotary Tool 395:
"I know it's obvious, but how about soaking the nut in WD40?"
John Rogers posted an answer for this Dremel Variable - Speed Multipro Rotary Tool 395:
"Sounds like you may have stripped the thread on either the collet but or the shaft. When..."
John Rogers posted an answer for this Dremel & Stylus Lithium Ion Cordless Rotary Tool :
"Had exactly the same problem with the same resolution. Maybe Dremel was sold a batch of..."
John Rogers posted an answer for this Dremel Mini - Mite Cordless Rotary Tool:
"Have you tried using the little spanner that comes with the tool?"
John Rogers posted an answer for this Dremel Stylus Rotary Tool:
"Do you not have a set of four chucks? If not, they are quire cheap on eBay."