Search  for anything...
milwaukee

Milwaukee 2646-20 M18 2-speed Grease Gun, Bare Tool

  • Based on 3,554 reviews
Condition: New
Checking for the best price...
$194.60 Why this price?
Save $4.40 was $199.00

Buy Now, Pay Later

As low as $32.43 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Aug 7
Order within 21 hours and 50 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • Industry leading 10,000 PSI max operating pressure
  • 48" flexible hose offers greater access to difficult to reach fittings
  • Air bleeder valve for quick priming
  • Lock-on / Lock-off trigger delivers added user convenience
  • New to world precision through Pre-set grease counter dial

Description

The M18 Cordless 2-Speed Grease Gun delivers maximum pressure and unmatched versatility, offering an industry leading 10,000 PSI max operating pressure and a patent pending pre-set grease counter that allows service and maintenance professionals to dispense precise amounts of grease. The tools 2-speed design offers users the ability to select between max pressure and max flow rate. Other unique features include an on-board LED light, a lock- on/lock-off trigger, and a plunger rod with markings to gauge how much grease is left in the barrel. The tools stand up design and shoulder strap capability offer user convenience, while limiting fatigue and the 48 flexible hose offers greater accessibility when greasing hard to reach fittings. The new tool is also compatible with a clear barrel accessory. Powered by an M18 REDLITHIUM Battery pack, this is the industry's only 18V grease gun that's battery is compatible with a system of tools.

Manufacturer: ‎Builders World Wholesale Distribution


Part Number: ‎2646-20


Item Weight: ‎9 pounds


Product Dimensions: ‎3.8 x 19.7 x 9.2 inches


Item model number: ‎2646-20


Color: ‎Red


Material: ‎Metal


Power Source: ‎Cordless


Voltage: ‎18 volts


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Hose Length: ‎48 inches


Measurement System: ‎Metric


Included Components: ‎Hand Caulking Guns


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎Tool warranty 5 Years


Date First Available: June 3, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • M18 grease gun is top notch!
My husband found one on the market place for $200. I told him, no let me check Amazon and I am so glad I did! Not only was it new, but it was cheaper than the one he found used! He upgraded from the m12 grease gun to the m18. He said greasing his machines at work (heavy equipment operator), is so much faster and easier than ever with the upgrade. Milwaukee was never a question. A brand we trust for sure! ... show more
Reviewed in the United States on June 28, 2026 by Mum
    • Works well
I have a lot of Milwaukee tools and this one is works very well. I had a Lincoln air-powered gun before and this is much easier to use, particularly if you have batteries from other Milwaukee tools. Two levels of "grease pressure" for lack of a better term, and you can also adjust the speed that it pumps. Easy to refill. ... show more
Reviewed in the United States on December 2, 2025 by Beagleville
    • Excellent for working on the backhoe
Best grease gun I’ve ever owned
Reviewed in the United States on April 3, 2026 by tony petrellese
    • works great
works very good
Reviewed in the United States on April 26, 2026 by Bill Lewis
    • Works awesome great features
I like the features, selectable pumps speed, and best of all no leaks or waste of grease. I have 3 vehicles to do the grease PM's on this tool makes simple work of the jobs. I was considering the yellow black tool however it leaks and does not last as long this coming from a shop that greases 10 to 14 rental machines a day that use 1 yellow and black and 4 red grease tools. No issues with the red tool. Quality and long term use with no issues was my decision for the comparative price. ... show more
Reviewed in the United States on October 15, 2024 by Mech12
    • Fast grease gun
Amazing product as usual with stuff ive got with Milwaukee. Only gripe original end sucks with variation on grease fittings just grab a lock-n-lube to attach to it to make your life easy.
Reviewed in the United States on April 17, 2026 by Logan Stewart
    • Great tool, but costly.
My husband loves it. He uses them at work and thinks they are quite the handy thing. He has several pieces of equipment and it can end up taking a fair bit of time and effort to keep things maintained. It is very pricey, in my opinion, considering manual grease guns can be a tenth of the price. So, if you have lots of equipment that needs greased or some physical issue that makes manual applications difficult then it is definitely worth the price. Apparently, it's a great tool. Up to you if you think the benefit is worth the price. ... show more
Reviewed in the United States on February 2, 2025 by paula
    • Needed investment
Definitely better than a regular grease gun. Haven’t used it but for a person who owns Milwaukee tools this one is durable! Just please follow the instructions and it should last you a long time. I recommend watching YouTube videos on how to use it first if this is new to you
Reviewed in the United States on September 18, 2025 by Johnny Jayy

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...