N Thinning Point, X Thinning Point, Notched Point, Conical Point, S Thinning Point
6.70 mm, 22.50 mm, 27/32", 7.00 mm, #13 x #21
91.00 mm, 67.00 mm, 212.00 mm, 8-25/32", 9-7/16"
NAS 907 Type B, DIN 338, ASME B94.11M, DIN 6537 K, DIN 338, NAS 907 Type J
Cobalt, Cobalt (8%); High Speed Steel, High Speed Steel, Carbide Tipped, Cobalt (5%); High Speed Steel
7.4 mm, 10.3 mm, 14.7 mm, 11.5 mm, 25.00 mm
140°, 120°, 135°, 60°, 118°