The Snap-on Tools 14.4V MicroLithium Cordless Reciprocating Saw, No. CTRS761, is designed for intricate cuts in confined areas, delivering 3,100 strokes per minute. With an LED battery gauge to indicate when a charge is needed, this tool's MicroLithium battery charges in 55 minutes. The dual-action, quick-release chuck is designed to make blade changes quick and easy, and a depth guide adjusts to the right size.