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1/4 3 FLUTE, HIGH SPEED STEEL, SOLID PILOT, CAP SCREW COUNTERBORE

Free shipping on orders over $29.99

$6.40

$ 2 .99 $2.99

In Stock

About this item

  • Premium Import!
  • Quality and Performance to satisfy you!
  • Pilot Size: 9/32"
  • Cutting Size: 13/32"
  • Shank Diameter: 3/8"


Cap Screw Counterbores are designed to create a recess for socket head cap screws and shoulder screws.


Customer
2025-08-30 10:45:36
We counterbore about 1250 holes a month, 1.5 inches deep, in 7050 T7451 (aluminum alloy) and these are as good as any we have ever used.
Miguel Luciani
2025-08-18 12:07:54
Great item for what I wanted but had to machine down the pilot shank
John Myjak
2025-02-08 14:22:48
Excellent value.