Greenlee 721-3/4P Conduit Punch 3/4 Inch

Product Description

The GREENLEE 721-3/4P is a conduit punch designed for creating clean, precise knockouts in electrical enclosures, panels, and junction boxes. This punch is sized for 3/4 inch conduit trade size applications and is built for the demands of professional electrical work. Electricians rely on this type of punch to produce smooth-edged holes that accept conduit fittings without burring or distortion. It is a hand-tool-compatible punch used in conjunction with a draw stud and hydraulic or mechanical punch driver.

This punch is suited for residential and commercial electrical installations where conduit entry points must be field-fabricated in sheet metal enclosures, load centers, or conduit bodies. It is commonly used by licensed electricians and electrical contractors when modifying existing equipment or installing new panels and junction boxes on the job site.

Key Features

• Sized for 3/4 inch trade size conduit knockout applications
• Produces clean-edged holes suitable for conduit fittings and connectors
• Compatible with standard draw stud and punch driver setups
• Built for repeated field use in sheet metal and enclosure work

Compatibility

Designed as an OEM-style replacement or direct-use conduit punch for standard 3/4 inch trade size knockout applications in electrical enclosures and panel work.

Installation Notes

Installation should be performed by a licensed electrician following applicable NEC guidelines. De-energize and lock out any enclosure before making knockouts. Use the appropriate draw stud and driver rated for this punch size. Inspect the punch and die for wear before each use to ensure a clean cut and prevent damage to the workpiece.

Technical Specifications

• Conduit Trade Size: 3/4 inch
• UPC: 78331031757

Standard Information

• Brand: GREENLEE
• Manufacturer Part Number: 721-3/4P