A variable speed trigger on this straight handle pneumatic shear, allows smooth, easy starting cuts in C.R. mild steel to 14 gauge and most grades of stainless to 16 gauge. The 7/32" waste curl leaves both sides of the cut straight, with no need to file or de-burr. At 4 pounds and 10" long the P-1040 is lightweight and portable. It features the KETT 2500 RPM power unit designed for maximum efficiency at 90 PSI air pressure.