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- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
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- NO HIDDEN FEES. You’re covered for up to $5,000 in total claims per 12-month period. Cancel anytime – your plan renews monthly until canceled. (Coupons applied at checkout do not renew monthly.)
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.

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Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool
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We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
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Purchase options and add-ons
- 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
Customers usually keep this item
This product has fewer returns than average compared to similar products.
Frequently bought together

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Products with trusted sustainability certification(s). Learn moreProduct Certification (1)ISCC PLUS certified products are created using raw materials like recycled plastics and bio-based materials, which can reduce fossil fuel consumption. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Packaging efficiencyReduced air and/or water in the product or packaging for more efficient transportation.As certified byCompact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions. - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)ISCC PLUS certified products are created using raw materials like recycled plastics and bio-based materials, which can reduce fossil fuel consumption. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification NumberZY3ZMR - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number489G5Y - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)ISCC PLUS certified products are created using raw materials like recycled plastics and bio-based materials, which can reduce fossil fuel consumption.
From the manufacturer

About Us
Since the company began in 1924, Milwaukee Tool has led the industry in developing innovative solutions that deliver increased productivity and unmatched durability for professional construction users. Whether it is through M12 and M18 cordless systems, the ground-breaking performance of our M12 and M18 FUEL products, jobsite lighting, time-saving accessories, or innovative hand tool and storage products, we are dedicated to delivering a continuous flow of advanced, trade-specific solutions.
Product information
Technical Details
Manufacturer | Builders World Wholesale Distribution |
---|---|
Part Number | 2646-20 |
Item Weight | 0.16 ounces |
Product Dimensions | 3.8 x 19.7 x 9.2 inches |
Item model number | 2646-20 |
Is Discontinued By Manufacturer | No |
Color | Red |
Material | metal |
Power Source | Cordless |
Voltage | 18 Volts |
Item Package Quantity | 1 |
Measurement System | Metric |
Included Components | Hand Caulking Guns |
Batteries Included? | No |
Batteries Required? | No |
Battery Cell Type | Lithium Ion |
Warranty Description | Tool warranty : 5 Years |
Additional Information
ASIN | B00CMV6DT2 |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #1,227 in Automotive (See Top 100 in Automotive) #3 in Grease Guns |
Date First Available | June 3, 2013 |
Warranty & Support
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Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool
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Product 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.
Top Brand: Milwaukee
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This Item Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool | Recommendations | |||
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Price | $173.00$173.00 | -49% $113.49$113.49 List: $221.00 | $172.00$172.00 | $41.99$41.99 |
Delivery | Get it as soon as Monday, May 19 | Get it as soon as Tuesday, May 20 | — | Get it as soon as Monday, May 19 |
Customer Ratings | ||||
Sold By | ToolsUsa | JBTools | AdvancedTools | LockNLube |
Important information
18 volts
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the grease gun works well, particularly for construction equipment, and appreciate its build quality, noting it's built like a tank and lasts under heavy use. The two-speed feature enhances efficiency, and customers consider it a handy tool that makes greasing equipment easy. While some customers consider it worth the purchase price, others feel it's not worth the money.
AI-generated from the text of customer reviews
Customers find this grease gun to be a super machine that works well, with one customer specifically mentioning its effectiveness on construction equipment.
"...Durable, easy to use, and perfect for heavy-duty greasing. Highly recommend!" Read more
"I like the features, selectable pumps speed, and best of all no leaks or waste of grease...." Read more
"The best battery powered grease gun I have used. I would buy again." Read more
"...Negative-mass engineering. Functional art redefining museums – purchase includes Louvre exhibit rights!" Read more
Customers find that the grease gun works well, with one customer specifically mentioning its effectiveness on 3/4 ton truck tires.
"...No issues with the red tool. Quality and long term use with no issues was my decision for the comparative price." Read more
"Works well, I like the ability to control the speed and number of pumps if you choose to do so...." Read more
"This grease gun works great! It makes greasing your equipment so much faster... just pull the trigger and grease. No more pumping handles, etc.,..." Read more
"...I run a small mechanic shop and this thing works great. When it needs a new tube of grease theirs no hassle of bleeding the pump and making a mess...." Read more
Customers find the grease gun easy to use, describing it as a labor saver with simple setup and loading.
"...Durable, easy to use, and perfect for heavy-duty greasing. Highly recommend!" Read more
"...Reliable M18 battery ensures seamless operation. A must-have for heavy-duty tasks—5 stars!" Read more
"...This Milwaukee M18 beats them all. It’s simple to dial in feed speed and volume, or you can just pull the trigger and stop when you see grease..." Read more
"...Durable, easy to control, and the two-speed feature boosts efficiency. Perfect for heavy-duty jobs. Compact yet powerful – 5/5 stars!" Read more
Customers praise the grease gun's construction, noting it is built like a tank and lasts for years under heavy use, making it essential for machinery maintenance.
"...Durable, easy to use, and perfect for heavy-duty greasing. Highly recommend!" Read more
"...Durable build, ergonomic design, and dual-speed control boost efficiency. Reliable M18 battery ensures seamless operation...." Read more
"The Milwaukee 2646-20 M18 Two-Speed Grease Gun is a game-changer! Durable, easy to control, and the two-speed feature boosts efficiency...." Read more
"...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..." Read more
Customers appreciate the grease gun's speed, with its two-speed feature boosting efficiency and allowing quick priming in just a few seconds.
"The Milwaukee 2646-20 delivers excellent performance with its 2-speed control. Durable, easy to use, and perfect for heavy-duty greasing...." Read more
"...Durable build, ergonomic design, and dual-speed control boost efficiency. Reliable M18 battery ensures seamless operation...." Read more
"I like the features, selectable pumps speed, and best of all no leaks or waste of grease...." Read more
"Works well, I like the ability to control the speed and number of pumps if you choose to do so...." Read more
Customers find this grease gun to be a great tool, describing it as handy and perfect for operators, with one customer noting its powerful performance for grease applications.
"I like the features, selectable pumps speed, and best of all no leaks or waste of grease...." Read more
"...Apparently, it's a great tool. Up to you if you think the benefit is worth the price." Read more
"The m18 grease gun is a very powerful tool for grease applications if you have a plugged grease nipple that is not a problem for the machine will..." Read more
"...needed one for me, easy set up and great greasing power, and useful in my job duties, no complaint, like that there is a light that can be turned..." Read more
Customers have mixed opinions about the grease gun's value for money, with some finding it worth the purchase price while others say it's not worth the money.
"...Worth the money" Read more
"Sweet worth every penny" Read more
"This dual-speed grease gun is absolute junk. The speed selector switch jammed after just 3 uses, leaving me stuck on low speed...." Read more
"...that makes manual applications difficult then it is definitely worth the price. Apparently, it's a great tool...." Read more
Customers have mixed experiences with the grease gun: some find it makes greasing equipment easy and faster, while others report that it won't pump out grease at all.
"...It makes greasing your equipment so much faster... just pull the trigger and grease. No more pumping handles, etc.,..." Read more
"The pressure is inconsistent, and it struggles to get grease into tight spots." Read more
"...Its 2-speed control delivers smooth, precise greasing, and the cordless design makes it super convenient...." Read more
"...Absolutely zero regard for the grease gun. If I need a door propped open, use the grease gun...." Read more
Reviews with images

Great product but these delivery drivers suck
Top reviews from the United States
There was a problem filtering reviews. Please reload the page.
- Reviewed in the United States on April 23, 2025The Milwaukee 2646-20 delivers excellent performance with its 2-speed control. Durable, easy to use, and perfect for heavy-duty greasing. Highly recommend!
- Reviewed in the United States on May 8, 2025The Milwaukee 2646-20 M18 2-Speed Grease Gun excels in power and precision. Durable build, ergonomic design, and dual-speed control boost efficiency. Reliable M18 battery ensures seamless operation. A must-have for heavy-duty tasks—5 stars!
- Reviewed in the United States on October 15, 2024I 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.
- Reviewed in the United States on April 5, 2025Works well, I like the ability to control the speed and number of pumps if you choose to do so. I added a LockNlube pressure return valve on mine to make it easier to release off the fitting when they get too much pressure.
- Reviewed in the United States on April 14, 2025The best battery powered grease gun I have used. I would buy again.
- Reviewed in the United States on March 14, 2025This grease gun works great! It makes greasing your equipment so much faster... just pull the trigger and grease. No more pumping handles, etc., especially in hard to reach areas!
- Reviewed in the United States on May 7, 2025Aesthetic Apotheosis! Quantum chroma-shifting surfaces. 4D spatial compression storage. Negative-mass engineering. Functional art redefining museums – purchase includes Louvre exhibit rights!
- Reviewed in the United States on March 22, 2025What can I say Milwaukee has done it again! I run a small mechanic shop and this thing works great. When it needs a new tube of grease theirs no hassle of bleeding the pump and making a mess. Worth the money
Top reviews from other countries
-
Carlos Escalante AlcaláReviewed in Mexico on September 20, 2024
5.0 out of 5 stars Excelente producto, muy recomendable
El equipo es muy bueno funciona sin mucho esfuerzo, una observación: deberían mencionar antes de comprarlo que no trae batería y que viene aparte. El presupuesto se eleva cuando recibes el producto y en la caja te enteras que no trae la batería y cargador.
- PaulReviewed in Canada on May 3, 2025
5.0 out of 5 stars The best grease gun out there
This thing is awesome. It will power through any stubborn grease fittings. Best bang for the buck
-
heinerReviewed in Germany on October 29, 2024
5.0 out of 5 stars Milwaukee einfach top
Die Fettpresse ist super, gerade die Einstellung der zweiten Stufe ist super, wenn man große Wellen hat, in denen mal eine halbe Kartusche verschwindet. Ruck Zuck ist eine Kartusche leer. Für Lager nehme ich dann die erste Stufe. Super ist auch die Einstellung der Stöße die gemacht werden sollen. Nach den eingestellten Stößen hört sie automatisch auf. Der Akku hält auch mehrere Wiederbefüllungen aus. Man kann (geschätzt) 8-10 Kartuschen wechseln ohne den Akku laden zu müssen.
- muhammadReviewed in Australia on June 6, 2021
5.0 out of 5 stars super quick delivery and works well
delivery was surprisingly 1 week from the US, i have had interstate things take longer. the grease gun works as expected. note though it takes the 400/410g bottles, but you can manually fill it as well
-
Luis alvidrezReviewed in Mexico on December 13, 2023
5.0 out of 5 stars Calidad
Bueno de buena calidad
Product summary presents key product information
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Product Summary: Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool
From Milwaukee
About this Item
- 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
Product Description
Important Information
Bulb Voltage
18 volts
Proposition 65 Warning for California Consumers
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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