2 in. x 16 in. x 21 in. SDS-Max Speed-X Carbide Rotary Hammer Drill Bit for Concrete Drilling

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.