This 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.