Electro-Plated Diamond Core Hole Saw, Diamond Drill Bits

Electro-Plated Diamond Hole Saw

These diamond core drill bits removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication.
Can be used with a standard electric drill.

How To Use

1. Wet cutting is best, it keeps the hole saw cool making it last a lot longer and also eliminates dust. Use a spray bottle with water while drilling or make a well around the area with plasticine or Blu-tac. Wet cutting is quicker because it flushes out the slurry.

2. If you MUST dry cut then drill 5 seconds and rest 10 seconds to avoid overheating.

3. Never use hammer action it is less effective and the hole saw may be damaged.

4. To get the hole in the right place drill a hole the same size in a piece of wood and clamp it to the work. Remove the template once the hole saw has started cutting. This is a very safe way to cut glass and tiles.

5. Oil after use to prevent rusting.

All Prices Include GST