A kit consisting of a special collet nut and four collets for use with a variety of Dremel® tools, attachments and handpieces.

Allows you to quickly change collets to accept bits with shanks of 1/32" to 1/8".

TOOL MODELS USING THIS KIT

#275, 285, 370, 380, 395, 595, 850, 750, 232, 332, 241, 246, 277 and 8504. #245 and 250, Series 3 and later. #260, 270 and 280, Series 2 and later.

ATTACHMENTS USING THIS KIT

#225 Flex-Shaft Attachment #90199 Flexible Shaft Attachment

HANDPIECES USING THIS KIT

#235 (1/2" diameter) #237 (3/4" diameter)