11/16in x 13in CM97 Carbide Tipped Hammer Bit, Spline Shank, Single, 8in Usable Length, Champion$94.15+
5/8 in. x 16 in. x 18 in. 4-Cutter MX4 SDS-Plus Rotary Hammer Drill Bit, Milwaukee Tool, Mfr#: 48-20-7206$37.77+
5/8 in. x 16 in. x 18 in. 2-Cutter M/2 SDS-Plus Rotary Hammer Drill Bit, Milwaukee Tool, Mfr#: 48-20-7607$31.47+