Greenlee 36171 Slug-Buster Knockout Punch Unit, 2-1/8-Inch Hydraulics Tools compact motor housing New improved

compact motor housing New improved drive gear system for longer life in heavy applications Motor shaft features ball bearings front and back

Pinion Sine Bar 1224

Automatic overload protection exclusively for kch hoists for the ultimate in safety

Made of high quality chrome vanadium steel

Greenlee 36171 Slug-Buster Knockout Punch Unit, 2-1/8-Inch Hydraulics Tools compact motor housing New improvedPUNCH UNIT 54MM SLUGBUSTER From the Manufacturer Greenlee Slug Busters can be used on mild steel up through 10 gauge (3. 5 mm). Application: Punch mild steel, aluminum, fiberglass and plastic. Operates with battery, hydraulic, ratchet or manual drivers.