Product DescriptionThe GREENLEE 60001 is a square punch set designed for electricians and trade professionals who need clean, accurate square knockouts in enclosures, panels, and junction boxes. The set delivers the precision cutting action that Greenlee tools are known for in the field, making it a practical choice for conduit and wiring entry points that require a square opening. Licensed electricians and panel installers reach for knockout punch sets like this when standard round knockouts are not appropriate for the application.Square punch sets are used in electrical work where square or rectangular openings are needed in metal enclosures, steel panels, and similar sheet-metal surfaces. This set is suited for residential and light commercial electrical installations, including sub-panel work, custom enclosures, and control boxes where conduit fittings or device knockouts call for a square geometry. The 60001 is a compact set that works within the typical workflow of an electrical rough-in or trim-out job.Key FeaturesSquare punch geometry for clean, accurate knockout cuts in metal enclosuresCompact set format keeps components organized for field useBuilt for use by licensed electricians on panel and enclosure workConsistent cut quality reduces deburring time on sheet metal surfacesCompatibilityDesigned as an OEM-style replacement or standard-service square punch set for use with compatible Greenlee knockout drive systems on steel electrical enclosures and panels.Installation NotesSquare punch sets are installed and operated by licensed electricians following applicable NEC guidelines for enclosure modification. Always de-energize and lock out the panel or enclosure before cutting any knockout. Use the appropriate draw stud and hydraulic or manual driver rated for the punch set. Inspect the punch and die for wear or cracking before each use to ensure a clean cut and prevent tool failure.Technical SpecificationsWeight: 1.1 poundsUPC: 78331060001Standard InformationBrand: GREENLEEManufacturer Part Number: 60001