Hobart 27i Review: A Powerhouse Plasma Cutter in a Compact Package
If you’ve ever wrestled with stubborn steel or cursed at a less-than-perfect plasma arc, you know the value of a reliable cutter. The Hobart 27i promises professional performance in a compact, user-friendly frame. Whether you’re slicing through stainless for auto body work or carving sheet metal for fabrication, this machine claims to bring industrial power to your home shop. But how does it actually perform in the wild? Let’s cut into it.
Hobart – 500575 AirForce 27i Plasma Cutter Review
The Hobart 27i is part of the brand’s AirForce line, designed for clean, efficient cuts on conductive metals. Right out of the box, it’s clear Hobart focused on accessibility without skimping on performance. With its inverter-based design, this cutter stays light and portable (just 19 lbs), making it a go-to tool whether you’re working in a garage or hauling it to a job site.
The machine uses XT30R torch technology with a pilot arc function—perfect for cutting through rusty, painted, or perforated metals. One of the standout features is its dual-voltage capability (120V/240V), allowing you to plug in and work just about anywhere. Pair that with its wind tunnel technology that minimizes internal debris, and you’ve got a machine built for endurance.
Key Performance Specs That Matter
The AirForce 27i delivers a clean cut up to 3/8″ steel and can sever up to 5/8″. While some competitors boast thicker cuts, the Hobart excels in its precision. The arc is consistent and smooth, reducing post-cut cleanup. If you’re focused on sheet metal work, tubing, or auto repair, this is your machine.
The rated output (20.5 amps at 120V and 27 amps at 240V) provides enough power for the majority of metalwork tasks without needing a commercial setup. Its duty cycle—20% at max output—suits hobbyists and light pros. Long story short, it cuts clean and doesn’t overheat under moderate workloads.
Who Is It Best For?
This cutter was clearly designed with accessibility in mind. Whether you’re a farmhand repairing equipment, a fabricator working on art projects, or a serious DIYer upgrading your garage, the 27i delivers a balance of power and ease. It doesn’t overwhelm beginners and still satisfies experienced welders who demand consistency.
Plus, you don’t need an external compressor. That alone eliminates setup headaches and saves on garage space. It’s not industrial-tier, but it gets the job done with way less fuss.
Downsides to Consider
Let’s not sugarcoat it—no machine is perfect. While the 27i punches above its weight in many areas, the torch cable could stand to be longer, especially for large sheet work. And the consumables, while long-lasting, aren’t as universally available as other brands. Still, that’s more of a minor annoyance than a dealbreaker.
Some advanced users might wish for a bit more cutting power for thicker metals, especially if they regularly deal with half-inch steel or beyond.
Conclusion
The Hobart AirForce 27i is a compelling option for welders who need clean, consistent plasma cuts without the bulk and complexity of larger machines. It’s intuitive, reliable, and versatile enough for most metal projects, making it a standout choice in its class.
If portability and plug-and-play convenience are on your checklist, the 27i deserves a spot in your workshop.
