| Brand | ROBERT BOSCH |
|---|---|
| Technical Specifications | Provides the optimal grip for bits offered for our rotary tool line. The collet features small identification rings around its shank. These rings correspond with the size of the collet - O-ring = 1/8 in, 3 rings = 3/32 in, 2 rings = 1/16 in, 1 ring = 1/32 in. Individual collets are compatible with flex-shaft tool hand pieces #235 and #237. |