CRAFTSMAN impact rated 33-piece screw driving set bits are engineered to last longer than standard bits. The optimized torsion zone is designed for impact driver use, while each bit tip ensures a precise fit in each screw Recess, helping to reduce wear, stripping and cam-out. Insert (1-in) bits achieved optimized fastener magnetism with CRAFTSMAN impact rated magnetic screw driving bit holder.
IMPROVED PERFORMANCE: Optimized torsion zone delivers improved performance
SHOCK-RESISTANT: Constructed with S2 shock-resistant tool steel for maximum durability
PRECISE FIT: CNC-machined bit tip ensures precise fit in screw heads reducing opportunity for cam-out