Mil-Spec, Oversized, Standard, Beveled, Large Outside Diameter
Phenolic Resin, Brass, Alloy Steel, Titanium, Steel
1 3/4", 2 3/16", 1 37/64", 15/16", 2 1/4"
0.625", 0.656", 0.75", 0.875", 1.125"
0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.5 mm, 1.08 mm, 0.5 mm
7/16", 5/8", M7, #8, 1 3/8"
BS2870 CZ108, BS 4320:1968, BS 3410, DIN 127B, DIN 6798J