DC925 18V XRP 1/2\" Hammer Drill/Driver features a DEWALT built high power, high efficiency. Delivers 480 UWO (unit watts out) of max power for superior performance in all drilling and fastening applications. DC385 18V XRP 1-1/8\" Reciprocating Saw has a 4-position blade clamp allows for flush cutting and increased versatility. 1-1/8\" stroke length and 0 to 3,000 SPM for faster cutting speed. DC330 18V XRP 1\" Jig Saw has an all metal keyless shoe bevel with detents at 0 degrees, 15 degrees, 30 degrees, and 45 degrees provides versatility for easy bevel cutting. Variable speed of 0 to 3,000 SPM for versatility in a multitude of materials and applications.