The FORTE 70mm Diamond Holesaw delivers precision drilling through tile, glass, and stone with minimal chipping. Featuring a diamond-coated cutting edge and integrated pilot drill, it ensures accurate hole placement and clean results every time. The pilot drill prevents bit wandering on slippery surfaces, while the diamond coating extends tool life across demanding materials. Ideal for installing fixtures, creating drainage holes, or cutting openings in backsplashes and shower enclosures. Compatible with standard drill chucks. Professional-grade performance for tilers, installers, and DIY enthusiasts tackling ceramic, porcelain, natural stone, and tempered glass projects.