Diamond grit hole saws are designed for cutting holes in extremely hard materials, such as porcelain/ceramic tiles, cast iron, or fiberglass.

These hole saws offer superior lifespan and fast cutting even in the toughest materials.

They can be used either on angle grinders with a suitable adapter or with a drill.

Minimal cooling with water: for cooling the cutters and the drill during cutting. Simply dip them in water before starting the cut and every 3 seconds during cutting for optimal performance and extended lifespan.

Clean holes: Opens clean, precise holes without peripheral scratches.

Superior lifespan and durability thanks to the high-quality diamond bond and the hard alloy body that resists bending under pressure.

Easy material removal due to multiple access slots.