Milwaukee HACKZALL Recip Saw

When I first got my hands on the Milwaukee HACKZALL Recip Saw (model 2520-20), I was eager to see how this compact, cordless tool would perform against some of the more demanding tasks I regularly encounter. The first thing that struck me was its one-handed design and lightweight build, which immediately hinted at the ease of use and versatility it promised. Weighing in at just 3.2 lbs and measuring 11 inches in length, it was clear that this saw was engineered for maneuverability and comfort, especially in tight or overhead spaces.

Design and Build Quality

The design of the HACKZALL is both practical and ergonomic. The compact size allows it to fit into confined spaces where a traditional reciprocating saw would struggle. This is particularly useful for tasks like cutting pipes in tight corners or pruning branches where space is limited. The one-handed operation is a game-changer, making it easy to stabilize the material with your other hand, which significantly enhances control and precision.

The build quality is robust, as one would expect from Milwaukee. The tool feels sturdy and well-balanced, and the brushless motor is a significant upgrade over older models. This motor not only provides consistent power but also reduces heat generation, which is crucial for prolonged use. The inclusion of an LED light is a thoughtful touch, illuminating the work area and making it easier to see what you're cutting, especially in dimly lit spaces.

Performance

Performance-wise, the HACKZALL exceeded my expectations. Despite its compact size, this tool packs a punch. The brushless motor delivers up to 3,000 strokes per minute (SPM) with a 5/8-inch stroke length, which is more than adequate for a variety of cutting tasks. I tested it on several materials, including metal pipes, wooden planks, and even some stubborn tree branches. In each case, the saw performed admirably, cutting through with relative ease.

One of the standout features is the QUIK-LOK Universal keyless blade clamp, which allows for quick and easy blade changes. This is a huge time-saver, especially when switching between different types of blades for various materials. The intelligent system also provides optimized performance and protection against overload, ensuring that the tool doesn't overheat or get damaged during intensive tasks.

Battery Life

Battery life is always a concern with cordless tools, but the HACKZALL didn't disappoint. I used the M12 REDLITHIUM XC 4.0 Battery Pack for my tests, and it provided ample runtime for most tasks. For instance, I was able to cut through a 1-inch diameter steel bolt with one charge, which is impressive. However, for more demanding tasks or prolonged use, I would recommend having a spare battery on hand. The fuel gauge is accurate and helps in planning your work without unexpected interruptions.

Versatility and Applications

The versatility of the HACKZALL is one of its strongest points. Whether you're a DIY enthusiast, a professional tradesperson, or someone who needs a reliable tool for occasional home maintenance, this saw has you covered. I found it particularly useful for plumbing work, where cutting pipes in tight spaces is a common challenge. It's also excellent for pruning tasks in the garden, where a full-sized chainsaw might be overkill.

For those working on construction sites, the HACKZALL is a handy tool to have in your arsenal. Its compact size and lightweight make it ideal for overhead work, and it can easily fit into tool bags or storage boxes. The tool's ability to stand upright on its battery is another practical feature, making it easy to set down and pick up without taking up much space.

Drawbacks

While the HACKZALL has many strengths, it's not without its drawbacks. The fixed shoe is one such limitation. A pivoting shoe would offer better control and efficiency, especially when making angled cuts. Additionally, the tool's performance can be underwhelming with smaller batteries. I noticed a significant drop in power and runtime when using a 2.0Ah battery compared to the 4.0Ah version.

Another minor gripe is the lack of a contractor bag in some kits. The provided case, which resembles a lunch box, is not as practical for storing additional blades and accessories. This might seem trivial, but for professionals who need to carry multiple tools and accessories, a more spacious and versatile storage solution would be appreciated.

Conclusion

After putting the Milwaukee HACKZALL Recip Saw through its paces, I can confidently say that it's a valuable addition to any toolkit. Its compact size, powerful performance, and versatile applications make it a standout choice for both professionals and DIY enthusiasts. The brushless motor, intelligent system, and ergonomic design all contribute to a tool that is not only effective but also a pleasure to use.

Would I recommend the HACKZALL? Absolutely. Its ability to handle a wide range of tasks with ease, combined with Milwaukee's reputation for durability and quality, makes it a worthwhile investment. Whether you're cutting pipes, pruning branches, or tackling small demolition jobs, this tool is up to the challenge. Just make sure to pair it with the right battery for optimal performance, and you'll find the HACKZALL to be an indispensable part of your toolkit.