- Set of Seven 3C round collets range in size from 1/8″ to 1/2″ by 16ths
- Includes 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″ and 1/2″
- Made of high grade tool steel
- Hardened and ground to close tolerance
- Externally threaded
The thru bore of the collets is 0.467″. The 1/2″ collet is bored to 1/2″ by 0.66″ deep. All the other collets will pass the full material size through the length of the collet.
