Facom Air Saw (V.770F).....very nice compact reciprocating air saw for seamless straight and curved cutting. Suitable for flat and convex surfaces. Adjustable blade guide and comes with 3 10-tooth/cm and 3 12-tooth/cm blades (6 total). 1/4" female NPT connection. 10,000 strokes per minute. Weighs approx 1.5 lbs with blade and air plug. Length of the body with blade is 9".