Relton MX-8-18 Single Cutter Hammer Bit, 1/2 in Drill Bit, SDS-Max Shank, 12 in D Cutting, Carbide Cutting Edge, 18 in OAL

Relton Hammer Bit, Single Cutter, 1/2 in, Drill Bit Function: Rotary Percussion, 18 in Overall Length, 12 in Cutting Depth, 2 Flutes, SDS-Max Shank, Carbide Cutting Edge, High Grade Alloy Steel