Diamond Dry Hole Saws 3/16" to 5/8" in Diameter
Diamond grit edge hole saws have been specially developed for professionals that need to drill in extremely hard materials where it is increasingly difficult to drill with conventional hole saws.
These hole saws guarantee excellent performance and superior lifetime!
Diamond Grit Premium Grade: Well-shaped and extremely strong inclusion-free heat-resistant crystals delivers fast, clean cuts with up to 10 times longer life.
These hole saws can cut:
- floor tiles
- wall tiles
- hard stones
- solid bricks
- fiber cement
- Cutter filled with cooling wax.
- RPM: 1500~4000