""Northern Industrial Tools Air Body Saw — 4 CFM, 90 PSI, 10,000 Strokes/Min.""

""Use with one hand... great for autobody work Cuts aluminum, plastic, fiberglass and wood, too 10,000 free strokes per minute 4 CFM; 90 PSI; 1/4in. air inlet Spring blade guard also acts as a tool slide 4 blades & 2 Allen wrenches included""