Customer support    12.2.2012

How to drill porcelain tile with 1/2" and above Ruswest Hole Saw

Necessary tools: Ruswest hole saw and cordless drill with a ½” chuck.

1. MAKE SURE THE CENTER DRILL IS SLIGHTLY OUT (ABOUT 1/16”) FROM THE BARREL OF HOLE SAW.
2. Make initial round groove.
3. Add water in the groove.
4. Loosen the tightening screw and remove the drill bit.
5. Continue drilling without the drill bit.
6. Add water in the groove as needed, so the water is always present in the groove.
7. Use one hand while drilling to avoid excessive pressure.  Let the hole saw do the drilling!

Approximate drilling time per hole:
• Ceramic tile: 30 seconds
• Porcelain tile: 2 minutes


TAKE A GOOD CARE OF YOUR INVESTMENT!