4-position blade clamp of the cordless reciprocating saw allows for flush cutting and increased positional versatility with tool-free blade changes 1-1/8-inch stroke length delivers a fast cutting speed Variable speed trigger with 0-3000 spm provides blade control for precision cuts 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