Bosch HC5091 SDS-max 1-1/2 in. D 18 in. Rotary Hammer Bit
Bosch HC5091. . Features: Manufactured to ANSI standards, Bosch bits also meet and exceed ISO (International Standards Organization) standards. 98% of the carbide tips are molded to the specific ANSI size. Only 2% (specials) of all bit diameters are ground to size. SDS-max rotary hammer 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.