Milwaukee 48-89-9257 Shockwave Impact Duty Step Bit Electrician Set (#1, 4, 9)

Upgrade your toolkit with the Milwaukee SHOCKWAVE Impact Duty Electrical Step Bit Set. Engineered for the toughest jobsite conditions, these bits offer unmatched durability and incredible speed for professionals and serious DIYers alike. Built with advanced materials and cutting-edge features, this kit delivers best-in-class hole drilling performance for both impact drivers and drills. Key Features: Ultimate Durability: Optimized SHOCKZONE™ design reduces early shank breaks for a longer tool lifespan. Superior Speed: Rapid Strike™ tip and dual spiral flute produce up to 2X faster holes than standard bits. Long-Life Coating: Titanium Aluminum Nitride (TiAlN) coating delivers 5X longer bit life. Versatile Performance: Use with both impact drivers and drills for maximum flexibility. Clear Size Markings: Laser-engraved steps make for easy and precise identification during use. Comprehensive Set: Includes step bits #1 (1/8"–1/2"), #4 (3/16"–7/8"), and #9 (7/8" & 1-1/8") to handle a wide range of applications. Check out our store for other awesome Milwaukee tools and accessories to round out your collection!