Simpson SDS-Max Quad Head Drill Bit 1-1/16 in. x 23 in. Carbide MDMX10623Q LSC Stair-Stringer Connectors This makes it well-suited for

This makes it well-suited for applications where moisture exposure is a concern

which helps prevent direct contact between the post end and moisture that can accumulate on concrete

Straight shank design for broad compatibility with standard chuck systems

Model Number: CHMXBP18

SDS-Max Shank: Compatible with all SDS-max rotary hammers for a secure

Simpson SDS-Max Quad Head Drill Bit 1-1/16 in. x 23 in. Carbide MDMX10623Q LSC Stair-Stringer Connectors This makes it well-suited forKey Features Uniformly Brazed Carbide Inserts Precision brazing delivers consistent carbide contact for longer bit life and reduced premature wear. Self Centering Tips Engineered tip geometry ensures accurate hole placement from the first strike, minimizing bit walking. Chromium Nickel Molybdenum Steel Alloy Body Premium CrNiMo alloy construction ensures exceptional hammering quality and an extended service life under continuous heavy duty use. Heat