Diamond Drill Bit Tile Hole Saw Set, 16 PCS Hole Core Drill Hole Saw Kit with Adjustable Hole Saw Guide Jig Fixture and Ultimate Triangle Drill Bits Set for Tile, Ceramic, Glass, Porcelain, Marble
- ... the borehole, ensuring smooth punching and making the drilling process easier. Small holes-When debris gets stuck in the hole saw. We can use our screwdriver to pull it out. To provide you with the perfect experience..
- Wide Usage - This diamond-coated hole saw bit can be used to remove rings on glass, marble, tile, ceramic, PVC or other materials. When the diamond bit is working, please continue to add water to reduce the drilling speed, reduce the drilling pressure, and increase the water lubricity, which will greatly extend the life of the bit..