Item # 76507

For Use With .500 Taper Tap Chucks

A design providing precision where tapping operations on close centers is required. The Collis assembly of tap drivers and chucks allows for easy tapping operations in the "hard-to-reach" areas. This type of assembly eliminates the need for costly pulley taps.

Specifications
Range	A
Tap Size (Machine Screw)
Tap Size (Hand)	3/8 S.S.
Tap Size (Shank)	0.275 in.
Tap Size (Square)	0.206 in.
Depth Tap Enters Chuck Dim. (B)	1 3/64 in.