Dremel Quick Change Nut-Collet Set

FEATURES: The quick change collet nut is made of steel and is knurled for easy
finger-tip bit changes.
Each collet is a slim, aluminum tube used for holding a bit.
Each collet features small identification rings around its shank.
These rings correspond with the size of the collet:
0 rings = 1/8"
3 rings = 3/32"
2 rings = 1/16"
1 ring = 1/32"
For use with a variety of Dremel® tools, attachments and handpieces
(except Dremel®'s discontinued Models 1, 2, and Series 1 or earlier
of discontinued Models 260, 270 and 280).
This kit will fit the #225 Flex-Shaft Attachment (DRER0825).
Individual collets are compatible with Flex-Shaft Tool handpieces
#235 (1/2") and #237 (3/4").
Allows you to quickly change collets to accept bits with shanks of
1/32" to 1/8".

INCLUDES: (1) Collet Nut
(4) Collets