This is a pro-grade cordless reciprocating saw kit from DeWalt, ready to go right out of the box. The saw itself is the DCS367N, an 18V brushless motor tool (more power, longer life, no brushes to wear out). It's actually pretty compact, which is awesome for getting into tight spots where a bigger saw won't fit. They moved the motor to a more central position, which makes it better balanced and easier to handle, especially overhead. Cool features: a 4-position blade clamp lets you rotate the blade for flush cutting against walls or floors. The blade clamp itself is keyless and lever-action, so you can swap blades in seconds without fumbling for a tool. There's an LED light to brighten up your cut line. Specs: It has a stroke length of 28.6mm and a variable speed trigger that goes from 0 to 2900 strokes per minute. It can cut through 300mm of wood, 100mm of steel pipe, or 160mm of PVC. The kit is the best part: you get the saw, one powerful DCB184 5.0Ah Lithium-ion battery, a DCB115 charger, and it all comes packed in a super rugged DWST1-71195 TSTAK storage case to keep everything organized and protected. This is a serious tool for demolition, pruning, plumbing, or any job where you need to cut through stuff fast.