HIGHDRIL Diamond Core Drill Bit - 1/2"(12mm) with M14 Thread Dry drilling for Porcelain Tile Ceramic Granite Marble Stone Masonry Brick for Angle Grinders

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Product description

  • Applications For drilling holes in porcelain ceramic tiles, granite, marble, masonry, etc.
  • Built-in wax lubricant wax cools the cutting surface during dry drilling and acts as an additional coolant to prolong the life of the drill.
  • Machine Compatible with most angle grinders drills, can be used wet or dry. Recommended speed 6000RPM, Max speed 11000RPM. (For use with electric drills, an adaptor needs to be fitted.)

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