Bison R8 Collet Chuck ER-16

Description

Bison Collet Chuck ER-16 Fits R8 Bridgeport
European Quality, Enduring Value.
1 Collet Chuck, 1 Nut
# 7-171-1608
* A = 1.49
* D = 1.26
* Produced according to AT3# specifications.
* Made of alloy forged steel for long durable life.
* Hardened to RC 52-56 and ground to ensure maximum accuracy.
* End Mill Socket T.I.R. 0.0002"