DEWALT #3 Square Recess Power Bit, DW2213, 2 IN

2" #3 Square Recess Power Bit, Screw Type 10, 12 Wood, 12 Sheet Metal, Shock Resistant Steel For Maximum Durability, Hardened Core For Extra Strength & Reduced Breakage, Heat Treated To Resist Breakage & Wear & Specially Designed To Reduce Stripping, Bulk.