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The GREENLEE 60037G is a rectangular punch set designed for cutting clean, precise rectangular knockouts in electrical enclosures, panels, and sheet metal. Used by licensed electricians and electrical contractors, this punch set delivers accurate cutouts for conduit fittings, wire ways, and rectangular connectors without distorting the surrounding material. The set is built for repetitive use in the field and in shop fabrication environments where clean hole geometry is required.
This punch set is suited for use on electrical enclosures, junction boxes, disconnect panels, and sheet metal fabrication work. It is a standard tool in commercial and industrial electrical installations where rectangular openings are needed for conduit bodies, control wiring, or device mounting. Electricians and panel builders working to NEC requirements will find this set fits standard rectangular knockout applications.
Designed as an OEM-style replacement and standard-fit rectangular punch set for use with compatible GREENLEE knockout drivers and draw stud assemblies where rectangular cutouts are required.
Installation should be performed by a qualified electrician or sheet metal technician. De-energize and lock out all panels and enclosures before making any knockout cuts. Use the appropriate draw stud and hydraulic or manual driver recommended for this punch set size. Inspect the punch and die for wear or cracking before each use to ensure clean cuts and safe operation.
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