Cobalt 3 Flute Solid Pilot Counterbore, Screw Size: 1/2" - 74-312-0

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SKU:
74-312-0
Screw Size:
1/2"
Cutter Dia.:
25/32"
Pilot Dia.:
17/32"
Shank Dia.:
3/4"

Cobalt 3 Flute Solid Pilot Counterbore, Screw Size: 1/2" - 74-312-0

  • For socket head cap screws
  • High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
  • Cobalt provides good wear resistance in hard materials such as high tensile alloys, Inconel and high nickel allows



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