Greenlee 50282379 Dark Cutting...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$100.30
$50.30
Greenlee 50282379 Dark Cutting/Threading Oil - 1 Qt

Greenlee 50282379 Dark Cutting/Threading Oil, 1 Qt Container

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Model: 50282379
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$100.30
$50.30
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Greenlee 50282379 Dark Cutting/Threading Oil, 1 Qt Container

The Greenlee 50282379 Dark Cutting/Threading Oil is a 1 QT (0.900 L) lubricant formulated specifically for pipe and conduit threading and cutting operations. Classified as a dark threading/cutting oil, this lubricant is engineered to reduce friction and heat during die and cutter operation, supporting cleaner thread finishes and extended tool life when working rigid conduit and pipe. Packaged in a 1 QT (0.900 L) container measuring 10.5 IN height x 13.55 IN length x 10.05 IN width, it is manufactured in the US and serves as a practical, everyday shop-floor consumable for electricians and pipefitters who thread conduit and pipe on a regular basis. Whether used on a bench-mounted threading machine or a portable power threader, this dark oil is designed to keep dies cool and cutting edges protected during repetitive threading cycles.

Key Features

  • Container Size: 1.000 QT (0.900 L) container for convenient shop or jobsite use.
  • Lubricant Type: Threading/Cutting Oil engineered specifically for pipe and conduit die work.
  • Product Type: Dark Threading/Cutting Oil formulation for demanding cutting and threading applications.
  • Compact Footprint: Product dimensions of 10.5 IN height x 13.55 IN length x 10.05 IN width for easy storage and handling on a shelf or in a service truck.
  • Consistent Batch Performance: Formulated to deliver dependable, repeatable lubrication across threading jobs, helping reduce die wear over time.
  • Country of Origin: Manufactured in the US.

Technical Specifications

  • Container Size: 1.000 QT (0.900 L)
  • Country Of Origin: US
  • Lubricant Type: Threading / Cutting Oil
  • Product Height: 10.5 IN
  • Product Length: 13.55 IN
  • Product Type: Dark Threading / Cutting Oil
  • Product Width: 10.05 IN
  • Volume: 218.54 CI

Typical Applications

  • Rigid Conduit and Pipe Threading
  • Die and Cutter Lubrication During Threading Operations
  • Electrical Conduit Fabrication
  • Plumbing and Pipefitting Shops
  • Commercial and Industrial Electrical Installations
  • Bench and Portable Power Threading Machines

Why Greenlee?

Greenlee formulates its dark threading/cutting oil specifically for the demands of pipe and conduit die work, delivering a dependable lubricant that helps protect tooling and support consistent thread quality across repeated cutting cycles. Packaged and manufactured in the US in a convenient 1 QT (0.900 L) container, this oil is sized for regular shop use without excess bulk or waste. Electricians and pipefitters rely on Greenlee's threading and cutting consumables to keep production threading machines and hand-held threaders running smoothly, batch after batch, on rigid conduit and pipe installations.

Manufacturer Resources

Product Specs

Container Size:
1.000 QT (0.900 L)
Country Of Origin:
US
Lubricant Type:
Threading / Cutting Oil
Product Height:
10.5 IN
Product Length:
13.55 IN
Product Type:
Dark Threading / Cutting Oil
Product Width:
10.05 IN
Volume:
218.54227500000002 CI
Department:
Electrical
Product Subgroup:
Chemicals & Sprays

Greenlee 50282379 – Frequently Asked Questions

1) What is the difference between dark threading oil and clear cutting oil?
Greenlee's 50282379 is the dark type. Dark threading oils are the heavier, higher-lubricity choice for steel pipe threading, where the cut is aggressive and you want maximum film strength on the die. Clear oils are the ones typically chosen where staining matters or where the work is on stainless and lighter metals. If your job is black iron or galvanized conduit and pipe threading, dark is the normal pick.
2) What is Greenlee 50282379 dark cutting oil used for?
It's a dark threading and cutting oil for pipe threading and metal cutting work. Greenlee describes it as a premium high lubricity oil that makes cutting easier and extends tool life, so it's what you run on threading dies, pipe threaders, and cutting tools to keep heat and galling down on the cutter.
3) How much oil is in the Greenlee 50282379 container?
One quart, which Greenlee also states as 0.900 L. That's the small can size most electricians and plumbers keep on the truck for hand threaders and touch-up work rather than for filling a powered threading machine's reservoir, which takes gallons.
4) Is Greenlee 50282379 threading oil made in the USA?
Yes. Country of origin on the 50282379 quart is the US. That matters if you're buying under a Buy American or domestic-preference requirement on a government, education, or healthcare contract.
5) What is the Greenlee part number and UPC for the 1 quart dark cutting oil?
Manufacturer part number is 50282379, UPC 783310282372. That's the identifier to quote when you're matching an existing standing order or adding it to a Greenlee threader kit.
How fast can I get the Greenlee 50282379 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 50282379 come with a warranty?
Absolutely. The Greenlee 50282379 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 50282379?
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 50282379 from ZenSupply?
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