5/8 x 12 Carbide Tipped Masonry Drill Bit 5/8 x 12 carbide tipped masonry drill bit MD12-58 $21.050/ea
5/8 x 24 Carbide Tipped Masonry Drill Bit 5/8 x 24 carbide tipped masonry drill bit MD24-58 $27.800/ea
5/16 x 6 Carbide Tipped Masonry Drill Bit 5/16 x 6 carbide tipped masonry drill bit MD6-5166 $3.900/ea