Diamond Hole Saw Drill Bit Set


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Diamond Hole Saw Drill Bit Set


Warranty: 30-day refund or replacement. You can return this product within 30 days after delivery to receive a replacement or a refund. View details

Drill the perfect hole in hard materials!

Drill a perfect complete circle from glass, tiles, marble, granite, ceramic, and other materials with this diamond hole saw drill. It is definitely so easy to operate and only needs a little amount of water for lubrication. For perfect outcome, start your hole diagonally, make a round trace, then hold the drill straight as you cut through the material. It’s never been this easy. 


  • Capable of drilling into extremely hard materials such as marble, slate, glass, tile, stone and many more.
  • The material needs only water for lubrication.
  • Can be used with a standard drill.
  • Align the place to be drilled, make a circular trace, then drill.
  • Excellent for making clean and accurate holes.
  • Good Performance and long life.


  • Material: steel.
  • Quantity: 15 pcs.
  • Bits Size: 6 – 50mm/0.23″-1.97″, 6mm/0.23″, 8mm/0.31″, 10mm/0.39″, 12mm/0.47″, 14mm/0.55″, 16mm/0.62″,  18mm/0.7″, 20mm/0.79″, 22mm/0.87″, 25mm/0.98″, 26mm/1.02″, 28mm/1.10″, 30mm/1.18″, 40mm/1.57″, 50mm/1.97″
  • Always use lubrication (water), otherwise, diamond core drill will burn

 Package Inclusion: 

  • 1 x Diamond Hole Saw Drill Bit Set (15pcs).