- Brand
- Dongcheng
- Product Name
- Alloy Triangle Drill
- Application
- Ideal for drilling ceramic tiles, glass, ceramics, cement bricks
- Cooling
- It is recommended to cool the drill bit with water during drilling to prolong its lifespan and enhance drilling speed. Avoid dry drilling as it may damage the drill bit.
- Material
- High hardness alloy head with high-temperature copper welding for durability and drilling efficiency.
- Sharpness
- Precision ground edge with diamond grinding wheel for increased sharpness and reduced resistance.