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When it comes to tackling tough lubrication jobs with ease and precision, having the right grease gun can make all the difference. We recently got our hands on the Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool, and after putting it through its paces, we’re excited to share our firsthand experience. designed for professionals who demand maximum pressure and versatility,this cordless powerhouse delivers up to an industry-leading 10,000 PSI and comes equipped with some truly innovative features like a pre-set grease counter,two-speed operation,and a flexible 48-inch hose. Whether you’re working on heavy machinery or hard-to-reach fittings, this tool aims to make your maintenance tasks smoother, faster, and more precise.In this review, we’ll dive into how the Milwaukee M18 grease gun performs in real-world applications, exploring its strengths, quirks, and overall value.Let’s get started!
Overview of the Milwaukee M18 2-Speed Grease Gun and Our Initial Impressions
We were immediately impressed by the combination of power and precision this grease gun delivers. With an industry-leading 10,000 PSI max operating pressure,it easily handles demanding tasks that require both high pressure and precise grease application. The two-speed design lets us switch seamlessly between maximum pressure for tough jobs and a high flow rate for faster greasing, offering excellent versatility. A standout feature is the patent-pending pre-set grease counter dial, which allows us to accurately control how much grease is dispensed-ideal for maintenance professionals aiming to avoid over- or under-lubrication. The tool’s ergonomics also shine through, with a lock-on/lock-off trigger that enhances user comfort during extended use, combined with an onboard LED light that illuminates work areas in low-light conditions.
Convenience and usability are clearly prioritized with the 48″ flexible hose, providing easy access to tight or awkward fittings without straining. The plunger rod with visible markings helps us monitor how much grease remains, reducing downtime for reloads. Its stand-up design and shoulder strap compatibility further reduce fatigue, making long workdays more manageable. Powered by the M18 REDLITHIUM battery system, this tool integrates flawlessly with other milwaukee cordless equipment we use, streamlining our workflow considerably. Below is a quick reference table summarizing the key features that caught our attention:
| Feature | Benefit |
|---|---|
| 10,000 PSI Max Pressure | Handles demanding high-pressure applications |
| 2-Speed Design | Choose between high flow and high pressure modes |
| Pre-Set Grease Counter | Dispenses precise grease amounts |
| 48″ Flexible Hose | Reaches into tight and hard-to-access spots |
| Lock-On/Off Trigger | Cozy and safe operation |
| On-Board LED Light | Improved visibility in dim areas |
this grease gun presents itself as a thoughtfully engineered, versatile tool that enhances productivity and precision. We’re eager to see how it performs on diverse real-world applications and believe it will quickly become a go-to for professionals who value both durability and ease of use.
key Features That Make This Grease gun Stand Out
One of the most impressive aspects is its industry-leading 10,000 PSI maximum operating pressure, which ensures powerful grease delivery for even the toughest applications. The tool’s two-speed design allows us to easily switch between maximum pressure and maximum flow rate, giving us precise control depending on the job requirements. Another standout feature is the patent-pending pre-set grease counter dial, which helps dispense exact amounts of grease-perfect for professionals who need accuracy and repeatability in maintenance tasks.
We also appreciate the practical design elements like the 48″ flexible hose that improves accessibility for hard-to-reach fittings, combined with an air bleeder valve that enables quick and easy priming. The lock-on/lock-off trigger adds convenience and reduces hand fatigue during extended use, while the built-in LED light enhances visibility in dimly lit workspaces. With a plunger rod featuring clear grease level markings and compatibility with a clear barrel accessory, this grease gun prioritizes usability and efficiency in every detail.
| Feature | Benefit |
|---|---|
| 10,000 PSI Max Pressure | Handles heavy-duty lubrication jobs |
| 2-Speed Design | Switch between max pressure & max flow |
| Pre-set Grease Counter | ensures precise grease delivery |
| 48″ flexible Hose | Greases tough-to-reach fittings |
| Lock-on/Lock-off trigger | Improves comfort during use |
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In-Depth Look at Performance and Usability
When it comes to power, this grease gun impresses with an industry-leading max operating pressure of 10,000 PSI. The ability to switch between two distinct speeds allows us to choose either maximum pressure or a higher flow rate depending on the job requirements, making it highly versatile for various maintenance tasks. The built-in pre-set grease counter is a standout feature, providing precise control over grease dispensing-this level of accuracy helps avoid both under- and over-greasing, streamlining our workflow significantly. Additionally, the plunger rod with clear markings makes it simple to monitor how much grease remains, so we’re never caught off guard mid-job.
Usability is also markedly improved by thoughtful design elements. The 48-inch flexible hose enables easy access to hard-to-reach fittings, and the integrated air bleeder valve speeds up priming, reducing downtime right from the start. The lock-on/lock-off trigger adds safety and convenience, preventing accidental discharge while minimizing user fatigue during extended use. Plus, the onboard LED light ensures visibility in dimly lit spaces. We also appreciate the ergonomic stand-up design paired with shoulder strap compatibility, which helps distribute weight comfortably across our body, allowing for longer, less tiring work sessions.
| Key Feature | Benefit |
|---|---|
| 10,000 PSI Max Pressure | Handles toughest greasing tasks |
| 2-Speed Control | Customizable flow for precision or speed |
| Pre-Set grease Counter | Accurate dispensing every time |
| 48″ flexible Hose | Reaches difficult fittings easily |
| lock-On/Lock-Off trigger | Enhanced user safety and comfort |
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Our Recommendations for Getting the Most Out of the Milwaukee 2646-20
To make the most of this grease gun’s powerful capabilities, we recommend taking full advantage of its 2-speed design. The ability to switch between max pressure and max flow rate allows you to tailor the tool’s output depending on your grease fitting size and accessibility. For stubborn, hard-to-reach spots, engage the max pressure setting to ensure thorough lubrication, while the max flow rate is perfect for rapid greasing of standard fittings.Additionally,utilizing the 48″ flexible hose gives you unmatched reach,especially in tight or awkward spaces where a rigid design would be cumbersome.
Keeping track of grease usage helps avoid over or under-lubrication, and the built-in pre-set grease counter is a game-changer here. we suggest monitoring this dial regularly to maintain consistent application and improve maintenance accuracy. Also, don’t overlook the air bleeder valve for quick and easy priming before operation, which saves time and prevents airlock issues. Pair this with the ergonomic shoulder strap and lock-on/lock-off trigger, and you’ll notice significantly less fatigue during prolonged use-perfect for professionals on the job.
| Feature | Benefit |
|---|---|
| 2-Speed Design | Adjust pressure or flow for different fittings |
| 48″ Flexible Hose | Access hard-to-reach lubrication points |
| Pre-Set Grease Counter | Dispense precise grease amounts |
| Lock-on/Lock-off Trigger | Improved control and reduced hand fatigue |
| Air Bleeder Valve | Quick priming and prevents airlocks |
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Customer Reviews Analysis
Customer reviews Analysis
After diving into numerous customer reviews, we’ve gathered some insightful impressions on the Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool. It’s clear this product resonates well with users, especially those who require reliable performance and versatility in their greasing tasks. here’s what stands out most:
What Customers Love
- Ease of Use: Many users highlighted how straightforward the tool is once the instructions are followed, with simple operation making it a joy to use even in tricky spots.
- Two-Speed Control: The selectable pump speeds allow users to customize their experience based on the job – from lighter, delicate applications to heavy-duty greasing.
- Durable & Reliable: Numerous reviews emphasize the tool’s solid build quality with no leaks or grease waste, even after prolonged use and across multiple vehicles or machines.
- Battery Life: the M18 battery system impresses users with its long runtime, ofen lasting for 8-10 grease cartridges on a single charge, which is perfect for busy shops or large projects.
- Grease Connector Quality: The excellent zerk connector quality is frequently praised,ensuring a secure connection and efficient grease delivery.
Minor Drawbacks Mentioned
- Battery & Charger Not Included: Some customers were surprised to find the tool sold as a bare tool without a battery or charger, causing added expense if these are needed.
- Initial setup Curves: A few users mentioned that it might take a little patience and following the directions carefully to get the grease gun primed and ready.
Summary Table of Key Customer Feedback
| Feature | Customer Feedback | Common Themes |
|---|---|---|
| Performance | Powerful, efficient, and perfect for heavy-duty use | Highly reliable for tough jobs |
| Ease of Use | Simple controls, multiple speed settings | Customizable and user-friendly |
| Battery Life | Long-lasting; charges several cartridges | Great for prolonged work sessions |
| Build quality | no leaks, durable construction | Trusted for daily professional use |
| Price | considered a bit pricey but worth it | Good value for the money |
customers are thrilled with the Milwaukee M18 2-Speed Grease Gun. It’s earned a reputation for being a real time-saver, offering professional-grade performance and durability. While it’s vital to remember that the battery and charger are sold separately, this flexibility allows users already invested in the M18 system to get right to work.
Pros & cons
Pros & Cons of the Milwaukee M18 2-Speed Grease Gun Bare Tool
After spending time with the Milwaukee 2646-20 M18 2-Spd Grease Gun, we’ve put together a balanced look at what makes this tool stand out - and a few aspects that might be worth considering before making your purchase.
| Pros | Cons |
|---|---|
| industry-leading 10,000 PSI max operating pressure for powerful grease delivery | Bare tool model means you need to already own or separately purchase the M18 battery & charger |
| 2-speed design allows choice between max pressure and max flow rate for versatile application | On the heavier side compared to manual grease guns, which may cause fatigue on longer jobs |
| Pre-set grease counter dial offers unmatched precision, helping prevent over- or under-greasing | 48″ flexible hose is excellent for accessibility but can be a bit cumbersome in tight spaces |
| On-board LED light improves visibility in dark or cramped environments | Since this is a cordless model, runtime depends on battery charge and intensity of use |
| Lock-on/lock-off trigger adds user convenience and safety | The clear barrel accessory is sold separately, so monitoring grease levels requires use of plunger markings |
| Stand-up design with shoulder strap capability reduces fatigue during extended use | Price point can be higher than some basic grease guns, reflecting the advanced features and cordless tech |
we’ve found the Milwaukee M18 2-Speed Grease Gun to be a robust and versatile tool that enhances both precision and productivity on the job. While it’s not without a few minor trade-offs, the combination of power, convenience, and innovative features truly makes it a standout choice for professionals.
Q&A
Q&A: Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool
Q: what makes the Milwaukee M18 2-Speed Grease Gun stand out from other grease guns?
A: We love that this grease gun delivers an industry-leading 10,000 PSI max operating pressure, which means it can handle even the toughest greasing jobs with ease. Plus, the unique 2-speed design lets us switch between max pressure for tight fittings and max flow for faster grease delivery. the pre-set grease counter is a game-changer, allowing us to dispense precise amounts every time – a feature you won’t find on many other models.
Q: How does the pre-set grease counter work?
A: The grease counter is patent-pending technology that allows us to dial in exactly how much grease we wont to dispense. This adds a whole new level of precision and helps avoid over-greasing or wasting material. For anyone who works on multiple machines or in professional maintenance, this feature saves time and reduces mess.
Q: Is this tool easy to use in tight or hard-to-reach places?
A: Absolutely.The 48-inch flexible hose is a must-have for greasing fittings that are difficult to access.On top of that, the on-board LED light helps us see exactly where we’re working, even in low-light conditions. The shoulder strap and stand-up design make it comfortable to carry around, reducing fatigue during long jobs.
Q: What power source does this grease gun use?
A: The Milwaukee M18 grease gun is powered by the M18 REDLITHIUM Battery pack, which is part of Milwaukee’s extensive 18V tool ecosystem. We love that the battery is compatible with many other Milwaukee tools, making it easy to swap batteries and keep working without downtime.
Q: Is it easy to prime the grease gun?
A: Yes! The air bleeder valve speeds up priming, which means less waiting and more getting the job done. This small feature really improves the overall workflow, especially when you’re using the tool frequently throughout the day.
Q: What does “bare tool” mean in this product?
A: “Bare tool” means the grease gun is sold without a battery or charger. If you’re already invested in Milwaukee’s M18 system, this is ideal because you can just use your existing batteries. It also helps reduce initial costs if you already have compatible batteries on hand.
Q: Can the grease barrel be monitored for how much grease is left?
A: Yes! the plunger rod has markings that let us easily gauge how much grease remains in the barrel. This means fewer surprises on the job and better planning for refills.
Q: Who would benefit the most from this grease gun?
A: We think it’s perfect for service and maintenance pros, mechanics, and anyone who needs reliable, precise grease delivery. The combination of power, precision, and convenience really sets it apart for professionals who want a tool that works as hard as they do.
If you have any more questions about the Milwaukee M18 2-Speed Grease Gun, drop them in the comments below. we’re happy to share what we’ve learned from using it!
Elevate Your Lifestyle
the Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool truly stands out as a powerful, versatile, and user-friendly option for anyone serious about maintenance and service work. With its industry-leading 10,000 PSI pressure, flexible hose for hard-to-reach areas, and precision pre-set grease counter, it simplifies greasing tasks while maximizing efficiency. The thoughtful design elements like the onboard LED, lock-on trigger, and compatibility with the M18 battery system make it an essential addition to our toolkit. If you’re looking to invest in a reliable and innovative grease gun, this model deserves serious consideration.
Ready to experience the convenience and performance of the Milwaukee M18 2-Speed Grease Gun for yourself? Check it out here: Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool.
This post may contain affiliate links which means I may receive a commission for purchases made through links. Learn more on my Private Policy page.
