X Thinning Point, 4 Facet Point, 2 Facet Point, W Thinning Point, Pilot Point
#52, 5.40 mm, 22.50 mm, 27/32", #13 x #21
222.00 mm, 3", 4-7/8", 67.00 mm, 3-3/4"
NAS 907 Type B, DIN 338, ASME B94.11M-1993, ASME B94.11M, ASME B94.11M, DIN 338, DIN 6537 K
Powdered Metal, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel, Carbide, Vanadium High Speed Steel
10 mm, 0.9 mm, 14.7 mm, 25 mm, 6.7 mm
118°, 130°, 60°, 120°, 135°