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Bosch 9/16-in x 21-in Carbide Masonry Drill Bit for Rotary Drill

Highest drilling speed with inclined side cutters provides fast concrete drilling
Compact head for fast dust removal and longer life
Active-centering tip provides quick, accurate starts

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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.

Highest drilling speed with inclined side cutters provides fast concrete drilling
Compact head for fast dust removal and longer life
Active-centering tip provides quick, accurate starts
Wear mark indicator assures accuracy of hole diameter