Home Depot: DeWALT MAXFIT Screwdriving Set with Sleeve, 30-Piece

Tracking point tooth design acts provides straight cuts and control carbide wear for up to 5X longer cutting life versus other blades and 2X the durability in nail-embedded wood
MAXFIT optimized tip geometry reduces wear and creates an ideal fit with the fastener
Torsion zone delivers long-life with impact drivers
S2 modified steel for durability
CNC machined for consistent quality and geometric accuracy
Compatible with magnetic sleeve to hold fasteners