X Thinning Point, Radial Point, Self-Centering Point, S Thinning Point, R Thinning Point
27/32", #13 x #21, 2.25 mm, 9.90 mm, 6.75 mm
6-15/32", 4-5/16", 212.00 mm, 8-25/32", 9-7/16"
NAS 907 Type B, ASME B94.11M, ASME B94.11M, DIN 338, DIN 338, NAS 907 Type J
Cobalt Alloy Steel, High Speed Steel, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel, Carbide Tipped
6.3 mm, 1.7 mm, 14.7 mm, 1/16", 6.9 mm
130°, 118°, 135°, 60°, 120°