Milwaukee 2719-20 M18 FUEL Hackzall Review – One-Handed Power in a Compact Package
The Milwaukee 2719-20 M18 FUEL Hackzall is a compact, one-handed reciprocating saw with impressive power, control, and runtime. But is it a true replacement for a full-size Sawzall, or just a handy companion tool? Let’s dive in.
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Key Specs & Features
The Milwaukee 2719-20 M18 FUEL Hackzall is built around the idea of portability and one-handed control. At just over 4 pounds bare tool, it’s significantly lighter and more compact than a full-size Sawzall. Powered by Milwaukee’s POWERSTATE brushless motor and REDLINK Plus Intelligence, it promises up to 3x longer tool life and optimized overload protection.
With a 7/8-inch stroke length, the Hackzall makes quick, smooth cuts in wood, PVC, and metal. Its pivoting shoe helps maintain constant contact with the workpiece, reducing vibration and making cuts feel more controlled.
Performance & Usability
In practice, this tool shines in jobs where a full-size reciprocating saw is overkill. The one-handed design makes it easy to maneuver in tight spaces, tree branches, and overhead cutting. Reviewers note it’s powerful enough to prune thick limbs, cut small logs, and handle light demolition—all without tiring your arm.
The battery flexibility is a bonus. A 3.0Ah or 5.0Ah pack strikes the best balance between runtime and maneuverability, while heavier 9.0Ah batteries make it top-heavy. Milwaukee’s quick-change blade system adds to the convenience, letting you swap blades in seconds.
Unique Test / Real-World Use
One homeowner who already owned a large Sawzall picked up the Hackzall for lighter, faster jobs. They now use it for antiquing wood, pruning shrubs, and quick cuts around the house.
Another reviewer described it as a "compact pruning beast," praising its ability to cut smoothly with minimal fatigue during orchard and yard work. The smaller footprint allows it to slip into dense brush where a big saw wouldn’t fit.
The combination of compact design and surprising power makes it one of the most versatile reciprocating saws available for both pros and DIYers.
Value & Context
At around $159 as a bare tool, the Hackzall sits in a sweet spot for cordless reciprocating saws. It’s not a replacement for a full-size Sawzall in heavy demolition, but it covers 80% of typical homeowner and light trade use cases while being easier to handle.
If you’re already invested in the Milwaukee M18 battery platform, it’s an easy recommendation. Even for those outside the ecosystem, the Hackzall’s performance-to-size ratio makes it worth considering—especially since adapters exist for cross-brand batteries.
Final Thoughts
The Milwaukee 2719-20 M18 FUEL Hackzall is a compact, capable, and incredibly handy tool that excels at pruning, light demolition, and precision cuts in tight spaces. It doesn’t fully replace a standard reciprocating saw, but it complements one perfectly.
If you value portability, one-handed control, and Milwaukee durability, this is a must-have addition to your cordless lineup.
About Zachary Green
Zachary Green is a professional contractor with over 15 years of experience in the construction industry. He specializes in tool testing and evaluation, helping professionals and DIY enthusiasts make informed purchasing decisions.