The DCS331D1 is the 2.0ah version of the DCS3312M1. Latest generation premium Jigsaw featuring new XR Lithium Ion Technology. Part of the intelligent XR Lithium Ion Series designed for efficiency and making applications faster. Powerful & Highly efficient DEWALT PM47 fan-cooled motor with replaceable brushes. Delivers fast cutting action up to 3000 strokes per minute maximising user productivity. Intelligent variable speed trigger & lock-off switch for quick controlled cuts and enhanced work safety. Tool-free adjustable shoe with anti-scratch cover bevels 45 degrees in both directions. Quick and easy patented keyless blade change system, accepts T-shank blades. Patented anti-vibration counter-balance mechanism and rubber grip providing a smooth operation. 3-position pendulum action controls the aggressiveness or smoothness of cuts. Dust blower keeps line of cut clear of dust and debris. Modular component design for trouble free servicing. Rubber coated grip to reduce surface vibration