Greenlee K3P-3/4 Knockout Punch 3/4 Inch Conduit

Product Description

The GREENLEE K3P-3/4 is a knockout punch designed for creating clean, accurate 3/4-inch conduit knockouts in electrical enclosures, panels, and junction boxes. It is used to punch precise holes through sheet metal and similar materials without distortion, allowing conduit fittings to seat flush and secure. Licensed electricians and electrical contractors rely on this type of punch for panel work, enclosure fabrication, and field modifications where a drilled hole would leave rough or oversized openings. The punch is part of a draw-stud driven system, requiring a compatible stud and die to complete the cut.

This punch is suited for residential and commercial electrical work wherever 3/4-inch trade-size conduit entries are required. Typical applications include modifying steel enclosures, load centers, and outlet boxes on the job site or in a shop environment. It is used with a hydraulic or manual knockout driver set to pull the punch through the workpiece.

Key Features

• Sized for 3/4-inch trade-size conduit knockout applications
• Produces clean, burr-free holes suitable for conduit fittings
• Compatible with standard draw-stud knockout driver systems
• Built for repeated use in field and shop electrical work

Compatibility

Designed as an OEM-style replacement or supplemental punch for standard draw-stud knockout punch sets used in electrical conduit entry applications.

Installation Notes

This punch is installed and operated by licensed electricians in accordance with NEC guidelines. De-energize and lock out any panel or enclosure before punching. Use the correct matching die and draw stud for this punch size to ensure a clean cut and prevent tool damage. Inspect the punch edge before each use and replace if chipped or dull.

Technical Specifications

• Conduit Size: 3/4 inch
• UPC: 78331008751

Standard Information

• Brand: GREENLEE
• Manufacturer Part Number: K3P-3/4