Item # 68081

• Traverse ground tapers
• AT3 taper accuracy and better
• Exceeds ANSI standards
• Hardened RC52-56
• Thru coolant capability
• Set screw included
• Concentricity <= 0.0002"

Specifications
Flange Type	Cat V
Shank Size	40
Bore Size/EM Shank Dia. (A)	0.5 in.
Proj. Length (From Gage Line) (B)	1.75 in.
Diameter (C)	1.75 in.
Dim. D	0.88 in.
Thread Size (G)	7/16-20
Concentricity	<= 0.0002 in.