Porter Cable, Reciprocating Saw Kit, Powerful Motor For Fast Efficient Cutting In The Most Demanding Applications, Variable Speed 0-2,400 SPM, Provides Fast, Efficient Cutting & Control In Every Application, 6 Speed Control Delivers Consistent Speed & Performance, Quick Clamp Tool Free Blade Change For Quick & Easy Blade Changes, 3 Position Adjustable Pivoting Shoe Gives Optimal Control & Cutting Efficiency, 1-1/8" Stroke Length Improves Cutting Performance & Speed, Soft Grips Rear Handle & Boot Minimizes Vibration For Added Comfort & Control.