How to Use Diamond Drill Bits –
Keeping Diamond Hole Saws Cool and On Target
Build a Small Water Dam
Plumbers putty is great for building a mini water dam around the hole area.
Start the Hole At an Angle
Pilots drill bits are not useful when it comes to drilling brittle materials. To drill holes in porcelain or ceramic tile, glass or granite, start the hole at an angle and slowly work it straight.
Here is a close up for “starting the diamond hole saw at an angle”
You can go up straight, once you for a C Slot cut in the material:
Perfect Hole in Tile
This is how you can achieve results with Drilax Diamond Drill Bits.
Tub Drain Project
Using one of the larger Drilax Diamond Holes, this project for tub drain is completed. The small hole is for water pipes.