Fast and easy starts, even in the hardest materials like porcelain and granite. Quick Change™ universal hole saw system allows change to any size or type of hole saw in seconds. For use only with machines designed for wet sawing and on a GFCI-protected circuit.
- Vacuum-brazed diamond grit cuts faster and lasts longer
- Segmented teeth reduce debris and heat
- AutoStart™ pilot bit is spring-loaded, retractable shaft allows walk-free cutting without a pilot hole
- Pilot bit offers unique grind that starts holes accurately every time
- Plastic case