Makita CT226RX 12V max CXT Lithium-Ion Cordless Combo Kit (2 Piece) 3/8" Driver-Drill with 2-speeds (0-450 & 0-1,700 RPM) delivers up to 210 in.lbs. of Max Torque 3/8" Driver-Drill features a compact design at only 7-7/16" long and weighs only 2.4 lbs. with battery for reduced operator fatigue Impact Driver with variable speed (0-2,600 RPM & 0-2,400 IPM) delivers up to 970 in.lbs. of Max Torque Impact Driver features a compact design at only 6-1/8" long and weighs only 2.3 lbs. with battery for reduced operator fatigue Ergonomically designed handles with rubberized soft grips provide increased comfort