R+W Thinning Point, X Thinning Point, W Thinning Point, Pilot Point, Self-Centering Point
15.75 mm, 19.50 mm, 22.50 mm, 27/32", #13 x #21
4-7/8", 119.00 mm, 212.00 mm, 4", 124.00 mm
ASME B94.11M, ASME B94.11M, DIN 338, DIN 6537 K, TP-NORM 64, DIN 338
Cobalt (8%); High Speed Steel, Powdered Metal, Carbide, Cobalt (5%); High Speed Steel, Carbide Tipped
17.5 mm, 1.1 mm, 0.9 mm, 1/16", 14.7 mm
118°, 120°, 140°, 135°, 60°