4-edge designs for bore holes in reinforced concrete, natural stone, artificial stone, masonry. Symmetric X-shaped drilling head for higher drilling speed. Large input groove for excellent drilling dust removal away from the drilling position. Centering point for pin-point accurate pilot drilling. Boring tool drills even through reinforced concrete with ease, the 2x2 cutter principle prevents getting stuck in concrete reinforcement. Reinforced core and rounded-off step transition for more resistance to breaking.
- SDS Plus Hammer Drill Bit