Item # 77957

• For use on machines with or without coolant through the spindle.
• Rigid system for synchronous feeding tapping
• Improves chip removal and prolongs tool life.

Specifications
Adapter Size	#3
Tap Size Range	13/16 - 1 3/8 HAND TAP
Tap Size	1 3/8
Tap Shank Dia.	1.108 in.
Tap Chank Square	0.831 in.
Length (A)	0.71 in.
Diameter (B)	2.75 in.
Tap Enters	1.07 in.