A continuous flow of water is not required for this hole saw when cutting hard tile or stone.
An adaptor nut is required to connect the hole saw to your angle grinder.
We recommend mounting the hole saw onto the inner flange, supplied as standard with your angle grinder (as shown below).
Before starting the cut, dip the hole saw into water.
At full RPM start the cut at an angle of between 5°to 30°. This will create a semi-circular groove in the tile surface.
Once a groove has been established, raise the hole saw to 90°and apply very light pressure.
Gently oscillate the power tool as the hole is being cut continuing to apply very light pressure only. For optimal performance, dip the hole saw into water every 5 seconds and before starting a new cut.
