Bosch HC6521 2-1/2 in.x18 in.x24 in. SDS-max Wild Bore Thru-Hole Rotary Hammer Bit Factory Reconditi...
2-1/2-inx18-inx24 in. SDS-max Wild Bore Thru-Hole Rotary Hammer Bit - HC6521. 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. One-piece thru-hole bits designed for fast working without the need to change shanks. The all-in-one core with SDS-max shank transmits power directly to the end of the bit. Additionally, thru-hole bits are economical due to their long life