This hand-held air-operated cutter uses 85 PSI and creates 617 lbs. of cutting force. It cuts .130" OD copper, .110" OD steel and .047" OD piano wire with diagonal, clipper or end type cuts depending on die. Diagonal carbide blades are also available. The tool is 7" long and 2 13/64" diameter. It weighs 1.2 lbs. and requires 1/4" NPT air connection.