The new Milwaukee Orbital Super Sawzall® Reciprocating Saw has a high powered 13 amp Milwaukee motor and a variable speed trigger to provide 0 to 3000 strokes per minute with a 1-1/4 in. stroke. The 6536-21 is counter balanced for smootheroperation with less vibration and a gear protecting clutch allows the saw to withstand impacts. The QUIK-LOK™;;; blade clamp provides fast and easy blade changes, and an impact resistant carrying case provides room to store a variety of accessories.