This features an innovative and ergonomic composite housing that helps reduce vibration. A textured rubber grip insulates against cold temperatures and gives you great comfort and control. 2-gear structure runs smoother and lasts longer than most air tools. This powerful 13 Amp metal cutting saw features innovative dry-cut technology that provides faster, cleaner and more affordable metal cutting. 120 Volt AC/DC with 3700 RPM no-load speed. Has an exclusive quick-release blade shield latch as well as sight-line and blade point-of-entry indicators.