Whiteside - 6401 - 5/16" Steel Router Collet
6401 - Steel Router Collet
- 5/16" Inside Diameter
- 1/2" Outside Diameter
Converts a 1/2" collet to use 5/16" shank router bits
Collets are used to provide a strong clamping force to a router bit while reducing the required shank size of the bit in your router.