1. Suitable for drilling hard porcelain tiles, sintered stones, granite, marble, and quartz stone.
2. Compatible with 5/8"-11 angle grinders.
3. Recommended model, balancing durability and drilling speed.
4. No water needed, significantly increases lifespan when used with cooling wax.
5. Available drill bit diameters range from 3/16 inch to 8 inch.
6. Drilling depths : 2 inch.
7. Diamond height of 1/2 inch
8. Customizable according to specific requirements.