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9/16' Aircraft Counterbore, Carbide Tipped, (Reduced Shank Counterbore), 1/4' Shank Diameter, 3 Flutes, 2 3/4' OAL, (.5625' Diameter), 52218, USA Made

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$90.05

$ 38 .99 $38.99

In Stock

About this item

  • For counterboring and spotfacing in applications where machine requires a smaller shank
  • 1/64" Corner Radius, Tool Diameter Tolerance: +.001"/-0". Shank Diameter Tolerance: +0"/-.001"
  • Pilot Hole Diameter:1/8, If using a pilot this is the shank diameter of the pilot you should choose
  • Minimum Cut Diameter: .156" Because there is a pilot hole the tool will not cut below this diameter.
  • Set screw to hold a pilot or drill bit in place (if you are using a pilot or drill bit)


9/16" Aircraft Counterbore, Carbide Tipped, (Reduced Shank Counterbore), 1/4" Shank Diameter, 3 Flutes, 2 3/4" OAL, (.5625" Diameter), 52218, USA Made


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