Xtool F1 Ultra Review From Someone Who Buys Office Equipment: Dual Laser, Rotary Tool, and Real Limits

If you're evaluating the Xtool F1 Ultra and wondering whether it can replace a 40W laser engraving machine, the short answer is: for most small-batch jobs, yes—but not the way you might think. It's not a single laser that does everything. It's two tools in one, and that's exactly why I ordered one for our company after five weeks of comparisons.

Why I'm the person writing this

I'm the office administrator for a 120-person company. I manage equipment and branded merchandise purchasing—roughly $180,000 annually across 8 vendors. I report to both operations and finance, which means I get awkward emails when a purchase doesn't pay for itself. I've been doing this since 2020, and I've evaluated enough desktop laser engravers to know the difference between a marketing spec and a machine that survives real workloads.

As of January 2025, Xtool's official spec sheet lists the F1 Ultra with a 20W fiber source and a 20W diode source. The fiber laser is for metal marking, cutting thin metal, and deep engraving on coated metals. The diode laser is for wood, leather, acrylic, glass, and other materials. That pairing is the whole point.

The dual laser reality check

Most desktop laser cutters have one source. A diode source can engrave wood and leather, but it cannot mark bare steel. A fiber source can mark steel, but it struggles on transparent materials and burns certain woods. The F1 Ultra puts both in one chassis. Combined wattage is sometimes described as 40W, so I've seen listings call it a 40w laser engraving machine. Don't buy that phrase too literally: you're getting two separate 20W tools, not one 40W beam.

That's the counterintuitive part. Wattage isn't the whole story. A 40W diode laser still won't mark bare metal at all, because the wavelength is absorbed by organic material, not metal. A 20W fiber laser can mark steel because its wavelength is absorbed by metal. So if someone tells you 'combined power is always better,' they're not thinking about wavelength. This is the first thing I ask any sales rep.

Using the xtool f1 ultra laser cutter in daily work

Day to day, the xtool f1 ultra laser cutter is easier to operate than the imported 40W diode machine we trialed first. The interface is decent, the camera positioning helps, and setting up a job takes minutes. What took time was learning the material profiles. We burned one wood sample and one acrylic sample because I used a preset that was too aggressive. Presets are starting points, not guarantees.

Setup took most of a Saturday. Not ideal. But once the machine was dialed in, it's been consistent for our small production runs and internal prototypes.

Software and support: the unglamorous part

The software is called Xtool Creative Space. It's not brilliant, but it works. The first firmware update took about 15 minutes and I didn't need to call support. The one time I emailed Xtool about a failed job file, they responded within 48 hours. That's slow for a consumer product, but acceptable for us. For a business purchase, support response time matters more than a fancy interface.

The xtool f1 ultra rotary tool: worth the extra money?

If you plan to engrave tumblers, bottles, pens, or anything cylindrical, the xtool f1 ultra rotary tool is not a gimmick. It's a motorized roller that turns the item under the laser so the image wraps correctly. Calibration took me about 45 minutes the first time. Not ideal. But once it was set, it's been consistent for stainless steel tumblers and acrylic pen barrels.

I almost skipped it. I assumed we could engrave the front of a tumbler and then flip it to engrave the back. Didn't verify. Turned out the seam never lined up, and the two sides looked like different projects. The rotary attachment solved that by treating the whole surface as one continuous wrap. Lesson learned: measure how the circumference affects the mapping before you buy.

Leather: why I call it the best laser engraver for leather in its class

We bought the F1 Ultra for metal work. The diode side turned out to be the best laser engraver for leather we've tested in this desktop price class. On vegetable-tanned leather, low power and slow speed produces a clean dark mark without burning through. The trick is not one deep pass. It's several shallow passes with air assist.

We also ruined a piece of chrome-tanned leather by using the same settings. The texture became brittle and the mark was uneven. So when I say 'best laser engraver for leather,' I mean real, vegetable-tanned leather, and only with the right settings. Faux leather with a plastic coating? Don't cut it. It melts, smells, and produces poor results.

Plasma cutting temperature: a red herring in this conversation

Let's address the search term I keep seeing: plasma cutting temperature. If you're comparing process temperatures, plasma cutting is a completely different animal. Industrial plasma cutting references commonly list temperatures in the 15,000-30,000°C range because plasma is an electric arc through gas. The F1 Ultra is not a plasma cutter. Its laser doesn't need to be that hot to engrave or mark, and it won't cut 3mm steel plate.

So if your workload is mostly cutting thick metal, don't buy a desktop laser. Buy a plasma cutter or shop out the work. The F1 Ultra can cut very thin metal sheets and foils, but structural plate is outside its boundary. That's not a flaw; it's a designed limit.

What I would tell another buyer

• Don't buy the '40W' marketing line without asking which source does which job. The fiber and diode are different tools.
• Get an enclosure and ventilation. We underestimated the smell and the smoke, especially with leather and acrylic.
• The rotary tool is worth it if you do tumblers or pens. If you never engrave round items, skip it and save the money.
• Use Xtool's material compatibility notes. We found one sales rep's 'it can do everything' claim less useful than the actual spec sheet.

Final boundary: where I'd say no

I do not recommend the F1 Ultra for structural steel, for thick sheet metal, or for high-throughput production lines. It's a desktop tool for prototypes, small runs, and in-house customization. If your main job is cutting 3mm steel, a plasma cutter is the right tool. The F1 Ultra is not.

Would I buy it again? Yes. The F1 Ultra gives us metal marking, leather engraving, and rotary work in one footprint. Just know where the boundary is: buy it for what it is, not for a fantasy version that does everything.