Simpson 1/4 in. x 12 in. SDS-Plus Solid-Tip Carbide Drill Bit MDPL02512S Auto-Feed Screw Driving Systems Cannot Be Modified: Factory-configured dimensions

Cannot Be Modified: Factory-configured dimensions ensure consistent

maximum nailing configuration supports higher loads

ensuring verified performance across both substrate types

Wide range of general anchoring solutions requiring fully threaded rod

Heavy steel frame maintains accuracy at full capacity for many years of reliable use

Simpson 1/4 in. x 12 in. SDS-Plus Solid-Tip Carbide Drill Bit MDPL02512S Auto-Feed Screw Driving Systems Cannot Be Modified: Factory-configured dimensionsKey Features Uniformly Brazed Carbide Inserts: Consistent brazing across the carbide tip results in longer bit life and more predictable performance over extended use. Chromium Nickel Molybdenum Steel Alloy Body: This high performance steel alloy ensures superior hammering quality and extended service life under demanding conditions. Heat Treatment & Shot Peened Finish: Advanced heat treatment procedures and a shot peened finish increase surface