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Colt & Riss Zero Mark Countersink Bits

Save 69%
Original price $31.99
Current price $9.99
SKU 10850018E
Size

Specifications:

  • Laser etched scale allows precise countersink depth setting
  • Resin depth stop body prevents further drilling once desired countersink depth has been reached
  • Rotating depth stop body stops turning on contact with the work piece to prevent marring
  • High carbon steel countersink cutter allows independent adjustment of the pilot drill bit depth
  • 1/4 inch hex shaft is quick change compatible

From the Manufacturer

The ZeroMark countersink drilling system allows complete and precise depth control when pre-drilling screw holes. Large resin body is set to desired countersink depth over a laser etched scale and controls depth of plunge without damaging the work surface. High carbon steel countersink cutter allows independent adjustment of the pilot drill bit depth. 1/4-Inch hex shank is quick change compatible. Made in France.

1085 ZeroMark countersink: https://www.youtube.com/watch?v=cit_XP94bIc

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