The new WX516.9 20V Brushless Reciprocating Saw is the tool of choice for cutting through framing lumber, drywall, plumbing PVC or metal conduit with minimal operator effort, and features 3,000 strokes per minute that, combined with a stroke length of 29 mmm, allows for fast sawing action. The brushless motor offers 50% longer runtime, 25% more power and 10X longer motor life time.,The new WX516.9 20V Brushless Reciprocating Saw is the tool of choice for cutting through framing