The Assault Quartzite Core Drill line is built for fast, clean drilling through quartzite, porcelain, granite, quartz, and engineered stone. Featuring premium diamond segments and a durable barrel design, these bits deliver aggressive cutting speed, long life, and smooth performance in both wet and dry applications.
Perfect for faucet holes, plumbing cutouts, and countertop fabrication, Assault Core Drills are designed for professionals who need reliable performance on the toughest materials.
Features:
- Fast drilling on hard stone materials
- Wet or dry use
- Clean, precise cuts with reduced chipping
- Long-lasting diamond bond
- Max RPM: 6500
- Available in multiple sizes for fabrication and installation work
