Makita A-97639 Impact X 4 Pc. 1-3/4″ Magnetic Nut Driver Set Outdoor Powertool Parts & Accessories Standard screwdriving bits are brittle

Standard screwdriving bits are brittle and fit poorly into fasteners

Specially designed tips provide fast plunge cutting

Max Efficiency accessories are engineered to deliver optimal run times and performance

It is engineered for quick and accurate detection of laser lines even in bright conditions

The Makita cultivator couple shaft attachment is designed for use with Makita couple shaft power heads

Makita A-97639 Impact X 4 Pc. 1-3/4″ Magnetic Nut Driver Set Outdoor Powertool Parts & Accessories Standard screwdriving bits are brittleFeatures: Magnetic nut driver provides convenient pick up and retention of hex fasteners. Lobular design drives along flats to reduce rounding of hex fasteners. Flat edges at hex opening for full contact with flanged hex head screws. Performance optimized S2 steel construction for extended life. Details: ImpactX is a line of impact rated insert bits and fastening accessories built specifically for the demands of the professional contractor.