Milwaukee Compact Heat Gun

As a professional who frequently uses heat guns for various tasks, I was genuinely excited to try out the Milwaukee Compact Heat Gun (Model 2688-20). Milwaukee has a strong reputation for creating reliable, high-performance tools, and I was curious to see how their cordless heat gun would measure up, especially considering the convenience it promises with its compact, portable design.

First Impressions and Design

When I first unboxed the Milwaukee heat gun, I was immediately struck by its compactness and robust build. Measuring just 6.4 inches in length and weighing a mere 1.7 pounds, it’s designed to fit comfortably in tighter spaces where traditional corded heat guns would be cumbersome. The tool feels solid in hand, and the guarded nozzle is a thoughtful feature that protects work surfaces from accidental burns. The inclusion of a ladder hook is another practical touch, allowing for easy storage when the tool is not in use.

The heat gun operates on Milwaukee’s M18 REDLITHIUM battery packs, which is a significant advantage for those already invested in Milwaukee’s ecosystem. The tool also features an LED light that comes in handy when working in dimly lit areas.

Performance and Usability

The first thing I noticed about this heat gun is its rapid heat-up time. Milwaukee claims it reaches operating temperature in less than 7 seconds, and in my experience, this is fairly accurate. This quick start is particularly useful for those who need to move swiftly between tasks.

However, the tool’s performance is a mixed bag. While it reaches temperatures of up to 1,000°F, the air flow is limited to 6 CFM. This means that while the heat gun gets hot quickly, it doesn’t push out as much air as some might need for larger or more demanding tasks. For example, when using it to shrink heat shrink tubing or remove labels, it performed adequately. However, for more intensive tasks like heating large PVC pipes or thawing frozen components, the limited air flow and heat output become apparent.

Battery Life

One of the most significant drawbacks of this cordless heat gun is its battery life. Turning electricity into heat is an inherently inefficient process, and this tool drains batteries quickly. When using a 5.0 Ah battery, I found that the runtime was less than 20 minutes of continuous use. This is manageable for quick tasks but becomes a hindrance for extended projects. To mitigate this, I kept multiple batteries on hand and rotated them through a rapid charger. This workaround is functional but not ideal, especially for those who don’t have a surplus of batteries or a rapid charger.

Comfort and Ergonomics

The heat gun is designed with user comfort in mind, but it does have some ergonomic issues. The trigger is located very close to the heating element, and after prolonged use, the trigger area can become uncomfortably hot. This can be a significant inconvenience, especially when you need to use the tool continuously for longer periods.

Another point of contention is the lack of a trigger lock. Having to hold down the trigger continuously can be tiresome, and it would have been beneficial to have a lock-on feature for those who need to use the tool with one hand free. I found myself improvising with tape to keep the trigger engaged, which is far from an ideal solution.

Missing Features and Attachments

For a tool at this price point, I was disappointed by the lack of included attachments. Most heat guns come with a variety of nozzles to direct airflow more precisely, and these are essential for tasks like heat shrinking wires or working with delicate materials. The absence of these attachments means you’ll need to purchase them separately, adding to the overall cost.

Additionally, the heat gun lacks adjustable temperature settings. It’s either on or off, which limits its versatility. Having the ability to adjust the heat output would make this tool far more flexible and useful for different applications.

Practical Applications

Despite its shortcomings, the Milwaukee heat gun does have its niche applications where it excels. It’s particularly useful for quick, on-the-go tasks where setting up a corded heat gun would be impractical. For instance, I found it invaluable for thawing frozen locks and pipes during the winter. It’s also great for small-scale electrical work, where its compact size and cordless nature allow for easy maneuverability.

The tool’s portability makes it a convenient addition to any professional’s toolkit, especially for those who frequently work in environments without easy access to power outlets. It’s also a lifesaver for tasks that need to be done in tight spaces or awkward positions.

Final Thoughts and Recommendations

In conclusion, the Milwaukee Compact Heat Gun is a well-built, convenient tool that performs adequately for specific tasks. Its compact design, quick heat-up time, and cordless operation make it a valuable addition for professionals who need a portable heat source. However, its limited air flow, quick battery drain, and lack of adjustable temperature settings make it less versatile than corded alternatives.

Would I recommend this tool? It depends on your needs. If you’re looking for a portable, cordless heat gun for quick, light-duty tasks, this is a solid choice. However, if you need a heat gun for more intensive applications or extended use, you might find its limitations frustrating. For those who already own Milwaukee batteries and chargers, this tool offers added convenience, but for others, the additional costs might not justify the investment.

Overall, the Milwaukee Compact Heat Gun is a specialized tool that excels in specific scenarios but falls short as a comprehensive replacement for a corded heat gun.