Milwaukee Cordless 2-Speed Grease Gun Kit

Having spent substantial time with Milwaukee’s Cordless 2-Speed Grease Gun (Model 2646-22CT), I feel equipped to share a thorough evaluation of its performance, design, and overall utility. This isn’t just another grease gun; it’s a well-crafted piece of machinery aimed at elevating your maintenance tasks, but like any tool, it has its nuances.

Initial Impressions and Build Quality

Straight out of the box, the first thing that strikes you is its robust construction. Milwaukee is known for its durable tools, and this grease gun is no exception. The heft of the tool is evident; it feels solid and well-balanced in hand. However, this also translates to a relatively heavy tool, weighing in at 7.6 lbs. For prolonged use, particularly in awkward positions or overhead tasks, the weight can become a noticeable drawback. Attaching a shoulder strap, which unfortunately is not included, could mitigate this issue and is something I highly recommend.

Performance and Pressure

The grease gun’s performance is where it truly shines. With a maximum operating pressure of 10,000 PSI, it can tackle even the most stubborn zerks with ease. I encountered several fittings that had been problematic with other grease guns, but this tool managed to handle them efficiently. The 2-speed functionality allows for both high-volume and high-pressure applications, which adds versatility. The lower speed setting is particularly useful for more precise applications, while the higher speed setting is great for quickly greasing larger areas.

Ease of Use and Ergonomics

Using the grease gun is relatively straightforward, thanks to its user-friendly design. The pre-set grease counter is an excellent feature, allowing you to dispense exact amounts of grease with minimal effort. This is particularly handy when working on multiple similar fittings, ensuring consistency and reducing waste.

One of the tool's standout features is the 48-inch flexible hose. This length makes it possible to reach fittings that are otherwise hard to access. However, the extra length can sometimes be a hassle, dragging in the dirt or getting tangled. A hose management clip or system would have been a useful addition.

The LED light is a thoughtful touch, providing illumination in dimly lit work areas. While it’s not a game-changer, it’s certainly a convenience that I appreciated more than once during my usage.

Battery Life and Charging

Battery performance is another area where this grease gun excels. The 18V battery has impressive longevity, often lasting through multiple grease cartridges before needing a recharge. This is a significant improvement over older models and competing brands. For those with extensive greasing tasks, the long battery life means less downtime and increased productivity.

Common Issues and Troubleshooting

No tool is without its faults, and the Milwaukee grease gun is no exception. One of the most commonly reported issues is difficulty in priming the gun. This can be frustrating, especially if you're in the middle of a job. I found that pulling the plunger rod back and ensuring it’s properly locked in place before attempting to prime helps alleviate this issue. Once primed, the tool performs reliably, but the initial setup can be cumbersome.

Another frequent complaint is the tightness of the coupler. It tends to grip the zerks too tightly, making it difficult to remove without pulling the fitting out of the machinery. Loosening the tip grip slightly can prevent this, but it’s an extra step that some users might find annoying.

Durability and Longevity

In terms of durability, the grease gun holds up well under regular use. The heavy-duty construction suggests it will withstand the rigors of daily use in demanding environments. However, it’s worth noting that a few users have reported issues with stripped gears after several years of use. This appears to be an exception rather than the rule, but it’s something to keep in mind if you’re planning to rely heavily on this tool for an extended period.

Overall Experience and Recommendation

In conclusion, Milwaukee’s Cordless 2-Speed Grease Gun is a high-performing, well-designed tool that offers significant advantages in terms of power, battery life, and ease of use. Its robust construction and thoughtful features make it a valuable addition to any professional’s toolkit.

However, it’s not without its quirks. The initial priming process can be tricky, and the tool’s weight might be a drawback for some users. Despite these minor issues, the grease gun’s overall performance and reliability make it a strong contender in the market.

Would I recommend this tool? Absolutely, especially for those who need a powerful, long-lasting grease gun for regular use. Its high pressure, long battery life, and versatile features outweigh the minor inconveniences. For anyone in maintenance, farming, or any field requiring regular lubrication tasks, this grease gun is a worthwhile investment.