2-Speed 1/2in Hammer Driver-Drill (0-400 / 0-1,500 RPM) with Makita-built 4-pole motor delivers 450 in.lbs. of Max Torque and weighs only 4.2 lbs. Variable speed Impact Driver (0-2,300 RPM) provides 1,330 in.lbs. of Max Torque in a compact design and weighs only 3.4 lbs. Reciprocating Saw provides 0-2,900 SPM with tool-less blade changes & shoe adjustments and weighs only 7.7 lbs. 6-1/2in Circular Saw delivers 3,700 RPM for faster cutting and ripping through wood and weighs only 6.9 lbs.