
The Diablo 3/4 inch diamond grit hole saw cuts clean holes in hard, brittle surfaces like tile, granite, marble, slate and glass. The diamond grit edge grinds through dense materials where toothed bits would chip or crack, making it ideal for small fixings and pipe or cable pass-throughs.
Diamond grit refers to the bonded abrasive rim that does the cutting, so there are no teeth to chip the surface. To use a diamond grit hole saw, keep the work cool with water, start on a slight angle to let the rim bite, then bring it upright and grind through at a steady, moderate speed.
The Diablo 3/4 inch Diamond Grit Hole Saw is designed for drilling clean holes in tile, granite, marble, slate and glass. The diamond grit edge grinds through hard, brittle surfaces with reduced chipping.
It cuts a 3/4 inch (19mm) diameter hole.
It is for tile, granite, marble, slate and glass.
Diamond grit is a bonded abrasive rim of diamond particles that grinds through hard, brittle materials instead of cutting with teeth, helping to prevent chipping.
Keep the surface cool with water, start on a slight angle to let the rim bite, then bring the saw upright and grind through steadily without forcing it.
No pilot bit drills the brittle surface; start on an angle to establish the cut and use water to manage heat.



