Makita ImpactX A-98332 Driver Bit Set, 40-Piece, Steel, Manganese Phosphate

ImpactX is a line of impact-rated insert bits and fastening accessories built specifically for the demands of the professional contractor. Professionals require commercial duty bits and fastening accessories that can endure the force of high-volume screw driving applications with high-torque impact drivers. Standard screwdriving bits are brittle and fit poorly into fasteners and in applications with high-torque impact drivers this losing combo quickly leads to broken bits. ImpactX hits back with improved fitment and increased performance with high-torque impact drivers. Precision machined, not forged tips ensure full contact fit, while performance optimized and heat treated S2 steel provides more flex and more durability than standard, brittle bits.