Bosch 1/2 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 specification than competitive bits. Manufactured to ANSI specification B212.14. SDS-MAX rotary hammer bits fit Bosch SDS-MAX hammers and 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. Using TE-Y and TE-FY shanks.