Buy Drill Bits on sale from largest heavy duty hand tools store in USA
4X life in rebar and 40% more life in concrete than competitive full-head carbide bits. Optimized for heavy-duty roatary hammers. Less carbide wear than two cutter means end user is more productive with each bit. No jamming when hitting rebar.
- Diffusion bonding technology provides stronger carbide bond for the longest-lasting bit
- 4X life in all concrete types and concrete with rebar
- Wear mark assures hole diameter tolerance for anchoring applications
- Centric conical tip results in precise hole diameters
- Carbide tipped SDS plus shank
- Overall length: 4"
- Useable length: 2"
- Diameter: 1/4"