Quick-Change Pilot Countersink Set (32095) Available now

INSTY-BIT : Quick-Change Pilot Countersink Set 82501

  • Select drill size that matches the root diameter of screw thread. Use slightly larger for hardwood, slightly smaller for softwood. 
  • Adjust high-speed steel drill bits with 1/8" hex wrench to match screw length.
  • 1/4" Hex power bit shanks are compatible with +Insty-bit 1/4" Quick change Chucks, Cordless Screwdrivers, and standard power drill,
  • 2500 R.P.M Max

*Missing 9/64" bit


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