High speed steel M2 twist drill bit set (HSS29I007)

HSS M2 steel twist drill bits

1/16'' to 1/2'' sizes, in 1/64th increments

NEW plastic storage case.

M-2 is a tungsten-molybdenum high-speed steel. It is a popular grade for cutting and non-cutting applications. ... In addition, M2 steel has a resistance to decarburization that is characteristic of tungsten types and M2 offers an excellent combination of red hardness, toughness, and wear resistance.

• Drill bits include: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2 inch, 1/16 (0.0625) to 1/2" (0.5) in 1/64" increments