Simpson SDS-Max Quad Head Drill Bit 1 in. x 21 in. Carbide MDMX10021Q for Rotary Hammer Hammer Drill Bits Straps are load rated with

Straps are load rated with the correct thickness and number of fasteners

Zinc-plated carbon-steel construction for corrosion resistance

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

Double 2x member connections or greater

Simpson SDS-Max Quad Head Drill Bit 1 in. x 21 in. Carbide MDMX10021Q for Rotary Hammer Hammer Drill Bits Straps are load rated withThe 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