- Hardness
- Up to 92~93HRA, made of 94% high-hardness tungsten carbide and 6% high-toughness cobalt.
- Welding Process
- High-temperature welding process for enhanced durability and strength.
- Chip Removal
- U-shaped double spiral chip removal groove for efficient heat dissipation and prevention of clogging.
- Compatibility
- Standard specifications suitable for mainstream power tools, stable grip and less wear and tear.
- Applications
- Suitable for drilling various materials such as concrete, bricks, foam bricks, wood, and plastic.