CPT7901K Features: -Lowest vibration on the market to reduce operator fatigue and ensure accurate cutting.-Power at 10,000 strokes per minute allows you to cut through material with ease.-Adjustable guard/guide allows operator to set depth of cut.-Super Duty Reciprocating Air Saw Kit. Includes: -This heavy duty kit includes CP"s 7901 reciprocating saw plus (5) each replacement blades: 18T, 24T, 32T packed in a heavy duty carrying case. Dimensions: -Ergonomic design for comfort and easy handlingThis premium cutting tool offers exceptional value while providing increased comfort, performance and durability. Premium tool for body, exhaust and muffler work. Blade guide for added blade life. Rear exhaust directs air away from work piece. Applications: cutting aluminum, plastic, fiberglass, wood, and sheet metal up to 16 gauge. Strokes per minute: 10,000; air inlet thread: 1/4" NPTF; minimum hose size: 3/8"; sound dBA: 88; length: 9"; weight: 1.9 lb.. Warranty: -Sets & Kits do not have warranty/ see individual pcs for details.