Simpson SDS-Plus Quad Head Carbide Drill Bit 3/4 in. x 18 in. 16 in. Drilling Depth MDPL07518Q SD CONNECTOR SS Screw Use a 3/4"-diameter rod with

Use a 3/4"-diameter rod with the RP6HDG

The patented SawTooth point technology eliminates the need for predrilling

precise holes in reinforced concrete with less operator fatigue

Unlike standard 2-cutter bits that fail under rebar impact

Simpson SDS-Plus Quad Head Carbide Drill Bit 3/4 in. x 18 in. 16 in. Drilling Depth MDPL07518Q SD CONNECTOR SS Screw Use a 3/4"-diameter rod withThe Simpson MDPL07518Q 3 4 in. x 18 in. SDS plus Quad Head Shank Drill Bit is a premium quality, professional grade carbide tipped drill bit from Simpson Strong Tie, engineered in Germany to the highest industry standards. Designed for demanding drilling applications in reinforced concrete, this bit features a proprietary 4 x 90 deg. Quad Head geometry that crushes through rebar and prevents sticking, while its chromium nickel molybdenum steel alloy