Greenlee 730TBB Round Punch Un...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$92.40
Greenlee 730TBB Round Punch Unit, Metal Punch and Die Set

Greenlee 730TBB Round Punch Unit, Metal Punch and Die Set

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Model: 730-1/2

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

$92.40
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Greenlee 730TBB Round Punch Unit, Metal Punch and Die Set

The Greenlee 730TBB Round Punch Unit is a complete metal punch set consisting of a punch, die, and draw stud, engineered to deliver clean, fast, and accurate round holes when properly assembled through pilot holes. This standard round punch unit is compatible with battery-powered, hydraulic, ratchet, or manual drivers, giving electricians and installers flexibility across job-site driver setups. Rated for capacity up to 10 gauge mild steel, the 730TBB is built for enclosure and panel fabrication work where reliable hole-punching performance is essential. It is designed for use on mild steel, aluminum, fiberglass, and plastic, making it a versatile addition to any electrical toolkit.

Key Features

  • Complete Punch Unit: Includes punch, die, and draw stud assembled as a single, ready-to-use unit for round hole punching applications.
  • Shape: Round profile produces clean, consistent, accurate holes when properly assembled through pilot holes.
  • Driver Compatibility: Works with battery-powered, hydraulic, ratchet, or manual drivers for flexible use across different tool setups.
  • Material Capacity: Punches capacity up to 10 gauge mild steel for demanding metal fabrication tasks.
  • Multi-Material Use: Suitable for use on mild steel, aluminum, fiberglass, and plastic surfaces.
  • Fast, Accurate Results: Designed to make clean, fast, and accurate holes when properly installed through pilot holes.

Certifications & Compliance

  • REACH Compliant

Technical Specifications

  • Country of Origin: United States
  • REACH Compliant: Yes
  • Shape: Round

Typical Applications

  • Electrical Enclosure and Panel Fabrication
  • Mild Steel, Aluminum, Fiberglass, and Plastic Panel Punching
  • Round Knockout Creation for Conduit and Fitting Entry Points
  • Field Use with Battery-Powered, Hydraulic, Ratchet, or Manual Drivers
  • Commercial and Industrial Electrical Installation Work

Why Greenlee?

Greenlee's round punch units are built as complete, ready-to-assemble sets so electricians can produce clean, accurate round holes without sourcing separate components. Manufactured in the United States and REACH compliant, the 730TBB delivers dependable performance across mild steel, aluminum, fiberglass, and plastic applications. Its compatibility with multiple driver types makes it a practical, code-conscious choice for professional electrical installation and fabrication work.

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Manufacturer Resources

Product Specs

Country of Origin:
United States
REACH Compliant:
Yes
Product Shape:
Round
list_batch:
GREE-20260923
Product Type:
Knockout Punch
Department:
Electrical
Product Subgroup:
Knockout Punches
Product Size:
2-1/8"
Product Size:
13/16"
Product Size:
2-3/4"
Product Size:
1/2"
Product Size:
1"
Product Size:
3"
Product Size:
9/16"
Product Size:
1-3/8"
Product Size:
2"
Product Size:
3-1/8"
Product Size:
11/16"
Product Size:
1-5/8"
Product Size:
1-1/2"
Product Size:
1-1/8"
Product Size:
1-7/8"
Product Size:
15/16"
Product Size:
25"
Product Size:
1-3/4"
Product Size:
3/4"

Greenlee 730-1/2 – Frequently Asked Questions

How fast can I get the Greenlee 730-1/2 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 730-1/2 come with a warranty?
Absolutely. The Greenlee 730-1/2 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 730-1/2?
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 730-1/2 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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