Item # 77918

• 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	#1
Tap Size Range	0-9/16 HAND TAP
Tap Size	7/16
Tap Shank Dia.	0.323 in.
Tap Chank Square	0.242 in.
Length (A)	0.38 in.
Diameter (B)	1.18 in.
Tap Enters	0.39 in.