W Thinning Point, Notched Point, X Thinning Point, N Thinning Point, Self-Centering Point
#74, 22.50 mm, 27/32", #13 x #21, 2.25 mm
4-3/4", 4-5/16", 119.00 mm, 8-25/32", 9-7/16"
DIN, ANSI, NAS 907 Type B, NAS 907 Type J, ASME B94.11M-1993, DIN 6537
Cobalt High Speed Steel, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel, Vanadium High Speed Steel, Powdered Metal
0.9 mm, 1.7 mm, 15.7 mm, 2.8 mm, 5/64"
140°, 120°, 130°, 60°, 118°