Craftsman 40 Piece Impact Screwdriver Bit Set
SHOCK-RESISTANT: Constructed with shock-resistant tool steel for maximum durability
PRECISE FIT: CNC-machined bit tip ensures precise fit in screw heads reducing opportunity for cam-out
Craftsman 33 Piece Impact Screwdriver Bit Set
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