POWERPAC is an international manufacturer of hi-torque power feeds and air power drawbars. POWERPAC hi-torque power feeds are designed for use with most Bridgeport® milling machines, and feature improved parts production while eliminating the need for hand-cranking. POWERPAC air power drawbars are designed for easy installation and improved rigidity when used with R8, 40 taper manual and similar CNC machines.