DCS331B: The DEWALT DCS331B 20-Volt Max Lithium-Ion Cordless Jigsaw (Tool-Only) is ideal for cutting and installing a variety of materials. The all-metal lever-action keyless blade change allows quick and easy jig saw blade changes for less downtime. This DEWALT Jigsaw features variable speed control with 0 SPM-3000 SPM range which allows you to match the cutting speed with the material for superior results. The jig saw features a 4-position orbital action for control of both cut quality and cut speed. This cordless jigsaw tool also has an adjustable blower to keep the line of cut clear of chips and debris for more accurate cuts. Engineered to accept T-shank jig saw blades, this jigsaw features an all-metal keyless shoe bevel with detents at 0 degree , 15 degree , 30 degree , and 45 degree which are the most common angles used by professionals. DCBP034-2: Introducing THE NEXT DIMENSION IN POWER with the 20V MAX DEWALT POWERSTACK Compact Battery 2-Pack. Get 50% more power with a 25% smaller footprint using batteries that work with the 20V MAX* tools and chargers you already have. These batteries provide twice the lifetime and features an impact-resistant, overmolded base with non-marring material. Take advantage of our lightest and most powerful battery as the rubber overmold base and twice the lifetime combine to form a dependable Lithium Ion solution. Includes DCS331B and DCBP034-2.