KEY FEATURES: 4-position blade clamp allows for flush cutting and increased positional versatility with tool-free blade changes, 1-1/8? stroke length delivers a fast cutting speed, Variable speed trigger with 0-3000 rpm provides increased blade control and fast cutting speed, Pivoting adjustable shoe extends blade life and allows depth-of-cut control, Rubber over-molded comfort grip delivers optimal comfort and control, Double oil sealed shaft resists contamination and increases durability. SPECIFICATIONS: 2 x 18v x 4Ah li-ion slide type batteries, Multi voltage charger for use with 18v, 14.4v and 10.8v li-ion slide batteries, No load stroke rate 0 to 2950spm, Stroke length 28.6mm, Intelligent variable speed trigger, Pivoting adjustable shoe, 4 position blade clamp, Replaceable brushes, Rubber coated grip, Size l x h 425mm x 195mm, DeWALT carry case, Weight 3.3kgs.