Manufacturer Resources
Product Specs
- Application:
- For punching conduit sized holes in mild steel, aluminum, fiberglass, and plastic.
- Capacity Mild Steel:
- Max: 10 gauge (3.0 mm).
- Country Of Origin:
- US
- Driver:
- Recommended Greenlee Punch Driver: 746 Hydraulic Ram & 767 Pump.
- Includes:
- One each size (Punch & Die): 2-1/2'', 3'', 3-1/2'' and 4'' U.S. conduit size, One 3/4'' Speed Lock,
- Minimum Pilot Hole:
- 2-1/2'' - 3'''' Punch: 7/8'' (22.2 MM) PILOT HOLE. 3-1/2'' - 4'' PUNCH: 1-1/4'' (31.8 MM) PILOT HOL
- Package:
- Plastic Storage Case
- Product Diameter:
- Actual hole sizes: 2.914'' (74.0 MM) - 4.544'' (115.4 MM)
- Product Height:
- 4.600 IN
- Product Length:
- 17.000 IN
- Product Material:
- Black Oxide Finish
- Product Type:
- Knockout Punches
- Product Width:
- 16.200 IN
- Replacement Part:
- 2-1/2'' Punch (7212SP-2-1/2P), 3'' Punch (7212SP-3P), 3-1/2'' Punch (7212SP-3-1/2P), 4'' Punch (721
- Volume:
- 24.64 LB
Greenlee 52066040 – Frequently Asked Questions
How fast can I get the Greenlee 52066040 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 52066040 come with a warranty?
Absolutely. The Greenlee 52066040 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 52066040?
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 52066040 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.