1. Suitable for drilling hard porcelain tiles, sintered stones, granite, marble, and quartz stone.
2. Compatible with M14 angle grinders.
3. No water needed, significantly increases lifespan when used with cooling wax.
4. Available drill bit diameters range from 5mm to 200mm.
5. Drilling depths:35mm or 50mm.
6. Diamond height of 10mm.
7. Customizable according to specific requirements.