Makita XRJ03Z 18V LXT Lithium-Ion Cordless Recipro Saw- Discontinued by Manufacturer (Discontinued by Manufacturer) 2,900 SPM and 1-1/8" Stroke for Fast Cutting Makita-built variable speed motor delivers 0-2,900 strokes per minute and a 1-1/8" length stroke to provide faster cutting "Tool-less" blade change system allows for faster blade installation and removal for increased productivity Variable speed trigger for added convenience Compact and ergonomic design at only 17-3/4" long