X Thinning Point, Self-Centering Point, 4 Facet Point, W Thinning Point, R Thinning Point
#74, 15.75 mm, 22.50 mm, 27/32", #13 x #21
95.00 mm, 4-5/16", 212.00 mm, 8-25/32", 9-7/16"
DIN 338, ASME B94.11M, DIN 338, Not Rated, DIN, ASME B94.11M-1993
Cobalt Alloy Steel, Carbide, High Speed Steel, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel
5/64", 1.7 mm, 0.9 mm, 25 mm, 6.7 mm
140°, 130°, 60°, 150°, 135°