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Dremel | Diamond Glass Drill Bit 6.4mm (663)

R 349.90

  • This diamond-impregnated core-style bit features superior long life and is ideal for drilling in both flat and contoured surfaces
  • Diamond grit a full 360-degrees around the circumference of the bit allows it to be used in a rasping action to enlarge a hole if needed
  • Holes on the side of the bit allow the removal of glass dust from inside the bit
  • Each bit is packaged with Dremel cutting oil to increase the speed of cut and prevent damage to the bit from overheating

For use on

  • Glass, ceramic wall tile, glass blocks, glass bottles, jewelry