Simpson 9/16 in. x 21 in. SDS-Max 2-Cutter Head Carbide Drill Bit MDMX05621 Nailers The HDIA25SS requires a setting

The HDIA25SS requires a setting tool for proper installation

and (2) STN22 hex-head washers (sold separately)

The CMT 367

Metabo winding protection grid deflects harmful airborne debris away from armature windings

Constructed from 18-gauge steel with a G90 zinc galvanized finish for superior corrosion resistance

Simpson 9/16 in. x 21 in. SDS-Max 2-Cutter Head Carbide Drill Bit MDMX05621 Nailers The HDIA25SS requires a settingSimpson MDMX05621 9 16 in. x 21 in. SDS max Shank Drill Bit is a premium quality, professional grade 2 cutter head SDS max drill bit from Simpson Strong Tie, engineered for demanding concrete drilling and demolition applications. The proprietary flute geometry reduces vibration and optimizes impact energy transfer from the rotary hammer into the drill bit tip, delivering enhanced drilling speed and durability while reducing noise, stress, and