12 Amp reciprocating saw delivers superior power and performance with less vibration Powered by a 12 Amp motor with electronic speed control to maintain constant speed under load It has a long 1316 stroke for faster cutting with 03,000 strokes per minute SPM and a variable speed trigger to match the speed of the saw to the application It features a durable body design that keeps dust and debris away from the motor, with rubber and felt seals to keep dust and water out for a longer tool life It weighs 73 lbs, with toolless blade change This saw is versatile and powerful, engineered for demolition, metal cutting, wood cutting, drywall and plaster, plastics and remodeling It is ideal for builders, roofers, metal fabricators, remodelers, and general contractors