R Thinning Point, Conical Point, Pilot Point, Radial Point, 4-Facet Point
0.1290", 45/64", 516", 1/2", #30
50.80 mm, 209 mm, 2", 4-3/8", 5.627"
TP-NORM 64, NAS 907 Type J, DIN 338, DIN 338, ASME B94.11M, DIN 338, DIN
Cobalt Alloy Steel, Cobalt High Speed Steel, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel, Carbide Tipped
12 mm, 14 mm, 1/16", 12.5 mm, 5/64"
120°, 140°, 118°, 135°, 60°