Greenlee 36506 30.5 mm Round Punch Unit, Standard Series

Greenlee 36506 30.5 mm Round Punch Unit, Standard Series

The Greenlee 36506 is a complete 30.5 mm Round Standard Series punch unit, supplying electricians and panel fabricators with a fast, repeatable way to create clean round openings in enclosures and equipment. Each unit ships complete with punch, die, and draw stud, so it is ready to install into a pilot hole and drive with the operator's tool of choice. The round shape and 30.5 mm sizing make this unit suited for standard fittings and connectors that require a precise, properly sized knockout, and its all-in-one design eliminates the guesswork of sourcing matching components separately.

Key Features

• Trade Size: 30.5 mm round punch diameter for standard connector and fitting openings.
• Complete Unit: Includes punch, die, and draw stud in a single, ready-to-use assembly, so there is no need to match separate components.
• Round Configuration: Standard round shape produces clean, fast, and accurate holes when assembled through a properly sized pilot hole.
• Driver Versatility: Compatible with battery-powered, hydraulic, ratchet, or manual drivers, giving crews flexibility to use whatever tool is already on the truck.
• Multi-Material Punching: Rated to punch mild steel, aluminum, fiberglass, and plastic, covering the majority of enclosure and panel materials found in the field.

Technical Specifications

• Shape: Round
• Country of Origin: United States

Typical Applications

• Electrical Panel and Enclosure Fabrication
• Round Knockout Installation for Connectors and Fittings
• Sheet Metal, Aluminum, Fiberglass, and Plastic Panel Work
• Commercial and Industrial Equipment Assembly
• Field Modification of Existing Enclosures

Why Greenlee?

Greenlee round punch units are engineered as complete, properly matched punch-and-die assemblies so installers get clean, accurate holes without sourcing mismatched parts. Manufactured in the United States and built to work across a wide range of drivers and materials, the Greenlee 36506 delivers the dependable, code-compliant results professional electrical crews rely on for panel and enclosure work.