1-1/4 in. x 8 in. x 13 in. SDS-Max Speed-X Carbide Rotary Hammer Drill Bit for Concrete Drilling JZJ5_Z3MIR21

Bosch carbide rotary hammer bits feature tips that stay sharper longer and deliver more holes within their ANSI specifications than competitors bits. Speed-X SDS-MAX masonry/concrete drilling bits not only fit Bosch SDS-MAX hammers, but also competitive SDS-MAX drive hammers and Hilti hammers using TE-Y and TE-FY shanks. Unrivaled power from solid carbide head with robust S-cutter design for added speed and life.Centric tip guides bit through hard and reinforced concreteAngled dust channels reduce heat build up resulting in longer lifeInclined side cutters have an aggressive edge for faster cuttingWear mark identifies when bit has worn to an inappropriate level for precision anchoring