Conical Point, R Thinning Point, Self-Centering Point, X Thinning Point, Pilot Point
#53, #38, 22.50 mm, 27/32", #13 x #21
50.00 mm, 222.00 mm, 6-15/32", 87.00 mm, 67.00 mm
NAS 907 Type J, NAS 907 Type A, ASME, ASME B94.11M, DIN 338, DIN 338
High Speed Steel, Powdered Metal, Carbide Tipped, Cobalt (8%); High Speed Steel, Cobalt (5%); High Speed Steel
11/64", 14.7 mm, 15.7 mm, 5/64", 1/64"
130°, 150°, 118°, 60°, 135°