Eliminate downtown so you can work more efficiently with the MultiVolt 18-volt 1/4-in Variable Speed Brushless Cordless Impact Driver with 50-Piece 1/4-in x Set Impact Driver Bit Set. The Metabo HPT Impact Rated 50pc Driver Bit Set is engineered for use with impact drivers and river drills. Each precision bit tip is CNC milled for superior fit and hold with fasteners. Manufactured from custom S2 alloy for toughness and durability, they are also torsion zone optimized for strength and flex. Hi-vis green sleeves on each bit make them easy to find if dropped or buried in the bottom of a tool bag. The Triple Hammer can deliver a higher torque of 1,832 in-lbs, an impressive 4,000 IPM (Impacts Per Minute), and a faster driving speed of 2,900 RPM. Equipped with four different speed settings, the Triple Hammer impact driver can conveniently tackle various applications, from simply hanging ceiling fans to driving lag bolts, with just one tool in hand. Take this impact on any job, whether wet or dusty and trust in your Metabo HPT impact to be protected with the superior IP56 rating. Be prepared at home or on the jobsite with the MultiVolt 18-volt 1/4-in Variable Speed Brushless Cordless Impact Driver with 50-Piece 1/4-in x Set Impact Driver Bit Set.