Notched Point, R Thinning Point, Pilot Point, Radial Point, 4-Facet Point
0.0984", 0.1290", 45/64", 516", #10
36 mm, 43 mm, 80 mm, 61 mm, 53 mm
NAS 907 Type J, NAS 907 Type J, DIN 338, NAS 907 Type B, ASME B94.11M, DIN 338, DIN
High Speed Steel, Cobalt Alloy Steel, Cobalt High Speed Steel, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel
7/32", 4.6 mm, 3/8", 6.4 mm, 1/4"
120°, 130°, 60°, 140°, 135°