Dremel's 1/8" Quick Change Collet.
A slim, aluminum tube for holding a bit. Provides the optimal grip for bits offered for the Dremel rotary tool line and Heavy-Duty Flex-Shaft Tool. Compatible with Flex-Shaft Tool handpieces #235 and #237. Collets feature small identification rings around their shanks, which correspond with the size of the collet. This collet has no rings.
Dremel Rotary Tool
This collet is not suitable for the #236 handpiece.