Milwaukee HACKZALL Recip Saw Kit

Milwaukee’s HACKZALL Recip Saw Kit, model 2420-22, has quickly become one of my go-to tools for a variety of tasks, thanks to its compact design and versatility. This cordless reciprocating saw is part of Milwaukee’s M12 battery system, which means it's compatible with other tools in the M12 lineup—a huge plus if you already own Milwaukee tools.

Design and Build

One of the standout features of the HACKZALL is its compact and lightweight design. At just 11 inches long and weighing only 2.6 pounds, it’s incredibly easy to maneuver, especially in tight spaces where a full-sized reciprocating saw would be cumbersome. The tool is well-balanced and comfortable to use one-handed, which is a significant advantage when you’re working in awkward positions or need your other hand free.

Performance

The HACKZALL operates at speeds of up to 3,000 strokes per minute with a stroke length of 1/2 inch. This might seem short compared to larger saws, but it’s more than adequate for cutting through materials like drywall, wood, PVC, and even some metals. The variable speed trigger offers a decent amount of control, although it does have a bit of a learning curve. The speed jumps from low to high rather quickly, making it tricky to find a medium speed setting. This is something that could be improved, especially for tasks that require a more delicate touch.

Blade Changes and Versatility

The keyless blade clamp is a fantastic feature, allowing for quick and easy blade changes without the need for additional tools. This saw accepts both HACKZALL and SAWZALL style blades, adding to its versatility. Whether you’re cutting wood, metal, or plastic, the ability to switch blades swiftly is a huge time-saver.

Battery Life and Power

Being part of the M12 system, the HACKZALL runs on Milwaukee’s 12V batteries. While the tool is powerful for its size, it does go through batteries fairly quickly, especially during heavy use. I found that having a few spare batteries on hand is essential if you plan to use the tool for extended periods. The included charger is efficient, but you’ll likely need to invest in additional batteries to keep up with the tool’s demands.

Usability

One of the most user-friendly aspects of the HACKZALL is its LED light, which illuminates the work area. This is particularly useful when working in dimly lit spaces or tight corners. The tool’s lightweight and compact design also means you can use it for extended periods without experiencing significant fatigue.

Applications

In terms of applications, the HACKZALL excels in situations where a full-sized reciprocating saw would be overkill. It’s perfect for small to medium-sized jobs around the house or on the job site. I’ve used it for everything from cutting PVC pipes and trimming tree branches to making quick cuts in drywall. However, it’s worth noting that for more demanding tasks, such as cutting through thicker metal or hardwood, the HACKZALL might struggle. In these cases, a more powerful saw would be more appropriate.

Durability and Reliability

The build quality of the HACKZALL is what you’d expect from Milwaukee—sturdy and reliable. The tool feels robust and well-made, capable of withstanding the usual wear and tear of a job site. However, like any tool, it’s not without its flaws. Some users have reported issues with the tool cutting out during use, which could be attributed to battery or thermal cut-out problems. While I haven’t experienced this personally, it’s something to keep in mind.

Comparison to Other Models

Comparing the HACKZALL to other models, particularly Milwaukee’s own M12 Fuel version, reveals some trade-offs. The Fuel version offers more power and better battery efficiency but comes at a higher price and slightly larger size. If you’re a professional tradesman who uses a reciprocating saw daily, the Fuel version might be worth the investment. For the average homeowner or DIY enthusiast, the standard HACKZALL provides excellent value for its price.

Final Thoughts

Overall, the Milwaukee HACKZALL Recip Saw Kit is a versatile and highly useful tool that excels in a variety of applications. Its compact design, ease of use, and quick blade changes make it a great addition to any toolbox. While it does have some limitations in terms of power and battery life, these are minor drawbacks considering its many advantages.

Would I recommend the HACKZALL? Absolutely. It’s perfect for homeowners, DIY enthusiasts, and even professionals who need a reliable, compact reciprocating saw for smaller tasks. If you already own Milwaukee tools and batteries, it’s a no-brainer. However, if you require a tool for heavy-duty, continuous use, you might want to consider the more powerful Fuel version or another model altogether.