Greenlee 7212SP-1/2D Conduit Round Die 1/2 Inch Speed Punch

Product Description

The GREENLEE 7212SP-1/2D is a replacement round die designed for use with the Greenlee SPEED PUNCH system. It punches a 0.885-inch diameter hole to accommodate 1/2-inch conduit, delivering a clean, accurate knockout in sheet metal enclosures, panels, and junction boxes. This die is a component-level replacement, allowing technicians to service or expand their existing SPEED PUNCH tooling without replacing the full punch set. Electricians and panel fabricators working on conduit entry points will find this die sized and shaped to the OEM specification for the system.

This die is intended for use in electrical installations where 1/2-inch conduit entries are required in metal enclosures, switchgear panels, and electrical boxes. It is suited for both commercial and residential work wherever the SPEED PUNCH system is already in use. The round profile produces a standard circular knockout consistent with conduit connector seating requirements. This is a single-die replacement unit sold individually, making it a practical option for shops that cycle through dies at different rates.

Key Features

• 0.885-inch punch hole diameter sized for 1/2-inch conduit entry points
• Round die profile produces clean, consistent circular knockouts
• Designed as a component replacement for the Greenlee SPEED PUNCH system
• Single-unit packaging allows targeted replacement without full set purchase
• Compact dimensions: 5.9 inches long, 3 inches wide, 1.9 inches tall

Compatibility

Designed for use with Greenlee SPEED PUNCH system components. Compatible conduit size is 1/2 inch. This is a component-type die replacement and is not a standalone punch unit.

Installation Notes

Installation of this die should be performed by a qualified electrician familiar with the Greenlee SPEED PUNCH system. Ensure the punch driver and draw stud are fully de-energized and the tool is unloaded before swapping dies. Follow the tool manufacturer's assembly instructions when seating the die to avoid misalignment during the punch stroke. Consult applicable NEC requirements for conduit entry spacing and enclosure integrity after knockout completion.