Greenlee 14722 1/2" Round Knoc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$22.11
Greenlee 14722 1/2" Round Knockout Die, Replacement

Greenlee 14722 1/2" Round Knockout Die, Replacement

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Model: 14722

In Stock (leaves warehouse same day if ordered before 3pm ET)

$22.11
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Greenlee 14722 1/2" Round Knockout Die, Replacement

The Greenlee 14722 is a 1/2" round replacement knockout die engineered to punch clean, precise holes in mild steel, aluminum, fiberglass, and plastic enclosures. As a dedicated 1/2" conduit size die, it is built for electricians and panel fabricators who need consistent, code-ready knockouts without the guesswork. Made in the USA, this replacement die is marked with its catalog number and size for fast identification on the truck or in the shop, and its alignment markings help you position punches accurately for faster, more productive hole-making.

Key Features

  • Trade Size: 1/2" conduit size die for standard 1/2" knockout applications.
  • Shape: Round profile for clean, uniform conduit entry holes.
  • Material Versatility: Punches mild steel, aluminum, fiberglass, and plastic enclosures and panels.
  • Alignment Markings: Printed guides improve punching accuracy and speed up layout on the job.
  • Clear Part Identification: Catalog number and size are marked directly on the die for quick, accurate part selection and reordering.
  • Replacement Die: Designed as a direct replacement component for compatible Greenlee knockout punch driver sets.
  • Made in the USA: Manufactured domestically to Greenlee's quality standards for professional trade tools.

Technical Specifications

  • Size: 1/2 In
  • Type: Replacement Die
  • Shape: Round

Typical Applications

  • Electrical Panel and Enclosure Fabrication
  • Conduit Entry Hole Punching in Mild Steel and Aluminum
  • Fiberglass and Plastic Enclosure Modification
  • Replacement Component for Knockout Punch Driver Kits
  • Commercial and Industrial Panelboard Installation

Why Greenlee?

Greenlee builds its knockout dies with clear catalog marking, alignment guides, and USA manufacturing so electricians can trust every punched hole to be accurate and consistent. The 14722 round 1/2" die is a dependable replacement component for keeping your knockout punch system performing at its best across steel, aluminum, fiberglass, and plastic materials.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
GREE-20260923
Product Type:
Knockout Die
Configuration:
Round
Country Of Origin:
United States
Department:
Electrical
Product Subgroup:
Knockout Punches
Product Size:
1/2"
Product Group:
Electrical Installation Tools

Greenlee 14722 – Frequently Asked Questions

1) Does the Greenlee 14722 die punch a 1/2 inch conduit hole or a 1/2 inch diameter hole?
The 14722 is a 1/2 inch conduit trade size round die, so it makes the standard conduit entry knockout for 1/2 inch fittings, not a literal 1/2 inch diameter hole. A 1/2 inch trade size knockout runs about 7/8 inch across, which is what a 1/2 inch connector or chase nipple seats into. If you need an actual 1/2 inch hole for something other than conduit, this is the wrong die.
2) Is the 14722 a complete punch set or just the die?
Just the die. The 14722 is a replacement component for a compatible Greenlee knockout punch driver set, so you still need the matching punch and the draw stud or hydraulic driver to use it. Buy it when you have worn out or lost the 1/2 inch die from a kit you already own.
3) What materials will the Greenlee 1/2 inch knockout die cut?
Mild steel, aluminum, fiberglass, and plastic enclosures and panels. That covers typical panelboard and junction box work. It is not rated here for stainless steel, so do not take it into a stainless enclosure job on the assumption it will hold up.
4) How do I confirm I am grabbing the right size die out of the truck?
Greenlee marks the catalog number and the size directly on the die face, so the 14722 reads its own part number and 1/2 inch size without measuring. It also carries printed alignment markings to help line the punch up on your layout mark.
5) Is the Greenlee 14722 made in the USA?
Yes, country of origin is the United States. That matters on public and institutional work where domestic sourcing is a condition of the contract.
How fast can I get the Greenlee 14722 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Greenlee 14722 come with a warranty?
Absolutely. The Greenlee 14722 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Greenlee 14722?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Greenlee 14722 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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