R Thinning Point, Pilot Point, W Thinning Point, X Thinning Point, Notched Point
2.20 mm, 22.50 mm, 27/32", #13 x #21, #65
87.00 mm, 2-3/16", 67.00 mm, 4-5/16", 8-25/32"
DIN 338, DIN 6537 L, NAS 907 Type A, NAS 907 Type B, DIN 6539
High Speed Steel, Powdered Metal, Cobalt (5%); High Speed Steel, Cobalt (8%); High Speed Steel, Carbide Tipped
17.2 mm, 6.6 mm, 11/64", 14.7 mm, 16 mm
135°, 140°, 118°, 130°, 60°