N Thinning Point, 4 Facet Point, 4-Facet Point, Radial Point, X Thinning Point
R, 22.50 mm, 27/32", #13 x #21, 2.25 mm
4-1/4", 6-15/32", 62.00 mm, 67.00 mm, 8-25/32"
NAS 907 Type A, ASME, ASME B94.11M, DIN 338, DIN 338, DIN 6537 K
Carbide Tipped, Cobalt High Speed Steel, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel, High Speed Steel
0.9 mm, 2.9 mm, 14.7 mm, 1/2", 3/8"
130°, 118°, 140°, 135°, 60°