Bosch HC2146 Hammer Drill Bit, 7/8 in Dia, 10 in OAL, Optimized Flute, 4-Flute, 25/64 in Dia Shank Polyethylene Tubing It's easy to install with

It's easy to install with the included adhesive tape

permanent and corrosion resistant connection

This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship

Double lacquered grip for finish

Bosch HC2146 Hammer Drill Bit, 7/8 in Dia, 10 in OAL, Optimized Flute, 4-Flute, 25/64 in Dia Shank Polyethylene Tubing It's easy to install withOptimized brazing and hardening process for long life. Bosch made carbide tip is tougher and more durable under heavy loads. Ideal for anchoring and through hole applications in concrete. Proprietary Bosch hardening process results in more holes per bit. Unit: CD UPC: 000346439106 Model Number: HC2146