R Thinning Point, Conical Point, Pilot Point, Radial Point, 4-Facet Point
0.1290", 45/64", 516", 31/64", #20
150.00 mm, 50.80 mm, 209 mm, 4-3/8", 5.627"
DIN 6537 L, 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
14 mm, 1/16", 4.8 mm, 8.5 mm, 5/64"
120°, 140°, 118°, 135°, 60°