Simpson SDS-Max Quad Head Drill Bit 1 in. x 21 in. Carbide MDMX10021Q for Rotary Hammer Hammer Drill Bits making it a versatile solution

making it a versatile solution for both new construction and retrofit applications

Tools: SDS-Max Rotary Hammer Drill

diameter bolts as specified by Simpson Strong-Tie for this connector

Double 2x member connections or greater

more accurate driving

Simpson SDS-Max Quad Head Drill Bit 1 in. x 21 in. Carbide MDMX10021Q for Rotary Hammer Hammer Drill Bits making it a versatile solutionThe Simpson MDMX10021Q 1 in. x 21 in. SDS max Shank Quad Head Drill Bit by Simpson Strong Tie is a premium quality, professional grade carbide tipped rotary hammer drill bit engineered for demanding concrete and reinforced concrete drilling applications. Featuring a proprietary quad head dual cutter design and high volume double helix flute geometry, this bit delivers exceptional drilling speed, reduced operator vibration, and outstanding durability