2 pcs 5mm Glass drill bits hole saw for glass, marble, tile or granite/diamond drill
- 5mm new and high quality 1 pcs diamond drill bits.
- Can be used with a standard electric drill.
- Perfect to eliminate a full circle of glass, tile, marble, granite, ceramic or other materials.
- This product uses advanced natural diamond material, with a special improved coagulation treatment of suction hole sand electroplating clean, smooth, no broken edges, etc.
- Material: diamond coated.
