
The Diablo 25mm diamond grit hole saw cuts clean, accurate holes in hard and brittle surfaces such as tile, granite, marble, slate and glass. The diamond grit edge grinds through the material to reduce chipping, giving a tidy finish where appearance matters.
A reliable choice for running tapware, fixtures and fittings through tiled and stone surfaces during bathroom and kitchen renovations. To get the most from a diamond grit hole saw, keep the cut cool and let the grit do the work rather than forcing the bit.
The Diablo 25mm Diamond-Grit Hole Saw is designed for efficient drilling in tile, granite, marble, slate and glass, featuring a diamond grit edge for durability and performance. The continuous rim design ensures smooth drilling while minimising chipping in masonry applications.
It is designed for tile, granite, marble, slate and glass.
It cuts a 25mm hole, equivalent to 1 inch.
Drill at a steady, moderate speed with light pressure and keep the surface cool. This reduces chipping and helps the diamond grit edge last longer.
Yes. The continuous diamond grit rim grinds through brittle materials with minimal chipping, leaving a neat hole.



