Simpson SDS-Max Quad Head Drill Bit 1-1/8 in. x 36 in. Carbide MDMX11236Q CNW/HSCNW Coupler Nuts Simpson Strong-Tie Gray Paint Finish:

Simpson Strong-Tie Gray Paint Finish: Factory-applied finish provides corrosion resistance and a professional appearance

It is a universal product designed to work across both concrete and masonry base materials with a single anchor type

Using a hanger matched to the exact member dimensions ensures proper bearing area and connection integrity

Bore Diameter 1" (also fits 20mm and 7/8")

Finish: Hot-Dip Galvanized (HDG)

Simpson SDS-Max Quad Head Drill Bit 1-1/8 in. x 36 in. Carbide MDMX11236Q CNW/HSCNW Coupler Nuts Simpson Strong-Tie Gray Paint Finish:Key Features Uniformly Brazed Carbide Inserts: Precision brazing process delivers consistent carbide bonding for longer bit life and reliable performance over repeated use. Self Centering Tips: Engineered tip geometry ensures accurate hole placement on first contact, reducing drift and improving positioning precision. Chromium Nickel Molybdenum Steel Alloy Body: Premium alloy construction ensures superior hammering quality and an extended service life