I have a Craftsman 28,000 rpm Rotary Hand Tool Model #672.365780?
It is a chain sharpening tool & it appears to be made by The Dremel Corp. & the plastic connector between the motor and chuck completely shattered and I would like to know how to order a new a replacement connector?
It is a Chainsaw chain sharpening tool apparently manufactured by the Dremel Corporation and sold under the name of Craftsman!


call sears and ask them.
If it has Craftsman on it, call Sears. If you stop into Sears, they might simply replace it with a new unit.