Bosch 14.4V Cordless Jigsaw 52314 offers a One-Touch blade change system for quick blade changes, and ejects hot or broken blades with the pull of a lever. With Bosch exclusive multi-directional T-shank blade clamp mechanism, clearly provides superior grip of T-shank blades, and eliminates play and prevents pull-out and breakage(Does not work with U-Shank blades). The tool’s large, die-cast aluminum foot provides stable guidance and control. Also, comes with foot cover to protect finished surfaces.In addition, it features Bosch powerful built motor and magnesium gear housing, a variable speed trigger with ambidextrous lock-off switch, and Ergonomic soft grip handle design with multi position grip area.