Greenlee 2" Round Conduit Slug...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$169.86
$156.01
Greenlee 721-2 2" ROUND CONDUIT SIZE Slug-Buster PUNCH

Greenlee 2" Round Conduit Slug-Buster Punch with Alignment Markings - 10 GA Steel Capacity

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Model: 721-2
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$169.86
$156.01
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Greenlee 2" Round Conduit Slug-Buster Punch with Alignment Markings

Professional Conduit Punching Tool for Precise 2" Round Holes

The Greenlee 2" Round Conduit Slug-Buster Punch delivers professional-grade hole punching performance for electrical contractors and technicians. This USA-made punch tool features alignment markings for improved accuracy and productivity, with catalog number and size markings for quick identification. Designed for 2" conduit applications with 10 GA mild steel capacity and 2-3/8" actual hole size precision.

Professional Features & Benefits

  • 2" Round Conduit Size: Specifically engineered for standard 2" conduit installations with precise hole dimensions
  • 10 GA Steel Capacity: Handles mild steel up to 10 gauge (3.500 MM) thickness for versatile material compatibility
  • Alignment Markings: Integrated markings improve punching accuracy and boost productivity during hole-making operations
  • Catalog Number Identification: Punches and dies marked with sizes and part numbers for quick field identification
  • Made in USA: Domestic manufacturing ensures consistent quality and reliable performance standards
  • 2-3/8" Actual Hole Size: Delivers precise hole dimensions for proper conduit fit and professional installations

Technical Specifications

  • Application: Slug-Buster 2" Conduit Size Punch
  • Capacity Mild Steel: 10 GA (3.500 MM)
  • Product Size: 2-3/8 IN (61.500 MM) Actual Hole Size
  • Product Type: Replacement, Round

Professional Applications

  • Electrical Panel Installations
  • Commercial Conduit Systems
  • Industrial Electrical Projects
  • Maintenance and Repair Operations
  • Professional Electrical Contracting
  • Utility and Infrastructure Work

Why Choose Greenlee Quality?

Greenlee's commitment to USA manufacturing ensures this Slug-Buster punch meets the demanding requirements of professional electrical work. The precision alignment markings and clear identification system reflect decades of field-tested design, delivering the reliability and accuracy that electrical professionals depend on for consistent, professional results.

Manufacturer Resources

Product Specs

Application:
Slug-Buster 2" Conduit Size Punch
Capacity Mild Steel:
10 GA (3.500 MM)
Product Size:
2-3/8 IN (61.500 MM) Actual Hole Size
Product Type:
Replacement, Round
Department:
Electrical
Product Subgroup:
Knockout Punches

Greenlee 721-2 – Frequently Asked Questions

1) What size hole does the Greenlee 721-2 punch actually cut?
The 721-2 cuts a 2-3/8 inch hole (61.5 mm), which is the correct opening for 2 inch conduit. The "2 inch" in the name is the conduit trade size, not the hole diameter, so don't lay it out for a 2 inch opening.
2) How thick a panel can the Greenlee 721-2 Slug-Buster punch go through?
Rated for mild steel up to 10 gauge (3.5 mm). That covers most enclosure and panel sheet metal. Harder material or anything heavier than 10 GA mild steel is outside the rating.
3) Is the Greenlee 721-2 a complete punch set or just the punch and die?
It's a replacement round punch unit, so it's the cutting piece for a 2 inch conduit size hole, not a full kit. You'll need a driver already on hand, either a draw stud and hydraulic ram or a manual wrench setup, to pull it. Buy it when you're replacing a worn 2 inch punch or die out of an existing Slug-Buster set.
4) Which Greenlee punch do I order for 2 inch EMT or rigid conduit in an electrical panel?
Model 721-2. It's the 2 inch conduit size Slug-Buster, producing the 2-3/8 inch opening a 2 inch conduit connector needs, in mild steel up to 10 gauge. It's made in the USA.
5) Can I use the 721-2 punch on stainless steel enclosures?
The rating on the 721-2 is 10 gauge mild steel. Stainless is harder and the capacity given doesn't cover it, so treat mild steel at or under 10 GA as the working limit for this punch.
6) What do the alignment markings on this Greenlee conduit punch do?
They're etched on the punch so you can line the cutter up to your layout marks before you draw it through, which keeps the hole square to the conduit run instead of drifting. The punch and die are also stamped with the size and catalog number, so when you have several sizes loose in a case you can pick the 2 inch out without measuring.
How fast can I get the Greenlee 721-2 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 721-2 come with a warranty?
Absolutely. The Greenlee 721-2 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 721-2?
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 721-2 from ZenSupply?
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