Simpson SDS-Max Quad Head Drill Bit 3/4 in. x 36 in. Carbide MDMX07536Q Wood & Nails Combining a 1/2" dome washer

Combining a 1/2" dome washer with a 1" pin

which is especially important in exterior and treated-wood applications

consistent trimming

enhancing drilling speed and durability while reducing noise and operator fatigue

Simpson SDS-Max Quad Head Drill Bit 3/4 in. x 36 in. Carbide MDMX07536Q Wood & Nails Combining a 1/2" dome washerKey Features Uniformly Brazed Carbide Inserts Consistent brazing delivers longer bit life and sustained cutting performance across demanding applications. Self Centering Tips Ensure accurate hole placement from the first contact, reducing layout errors and rework. Chromium Nickel Molybdenum Steel Alloy Body Premium steel alloy construction ensures hammering quality and extended service life under repeated high impact use. Heat Treatment & Shot Peened