KARNASH Step Drills and Tube and Sheet Drills

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General Information

  • Available in TITAN-TEC, BLUE-DUR or TiN GOLD coating

  • 3-flat shank for excellent torque transmission

  • Made from high-alloy steel HSS-XE for a hardness up to 68 HRC

    Features

  • All drills have their diameter laser engraved into the spiral

  • Spiral fluted or straight fluted

  • Capacities of 4 to 60mm

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