The xTool F1 Ultra: 12 FAQs Every Shop Manager Should Ask Before Buying

What You'll Get Here

If you're evaluating a dual-laser engraver for small-scale production, you've probably looked at the xTool F1 Ultra. It gets attention for one reason: it combines a 20W fiber laser and a 20W diode in a single machine. I manage purchasing for a 15-person prototyping workshop, and I've spent the last 6 months using one of these. Below are the questions I wish I'd asked before buying.

1. Can the xTool F1 Ultra really cut metal?

Yes, but with an important caveat: it cuts thin metals. My experience is based on about 60 pieces of stainless steel up to 0.8mm thick for industrial tags. For thicker metals, a dedicated fiber laser or a CO2 system is still the way to go. The F1 Ultra's fiber laser is good for marking and cutting thin sheet metal, but I wouldn't try it on, say, 3mm steel plate.

2. How does it handle clear acrylic?

Here's the thing—most diode lasers struggle with clear acrylic because the light passes through. The F1 Ultra's 20W diode module can cut clear acrylic, but it leaves a frosted edge. I use it for prototype housings where the edge finish doesn't matter. For display pieces with crystal-clear edges, a CO2 laser is still the gold standard.

3. What's the actual cost of ownership?

Base price is around $2,800 give or take depending on bundles. But honestly, the real cost is in accessories. You'll probably need the rotary attachment for cylinders ($240), an enclosure if you don't have one ($350), and the air assist ($120). I factor about $3,800 total setup for a workspace that's safety-compliant. Consumables like the laser module and the P2 lens run about $200 a year with moderate use.

4. What's one thing beginners always miss?

The question everyone asks is 'can it engrave on metal?' The question they should ask is 'how do I manage the fumes?' The F1 Ultra produces a lot of smoke and particulates when cutting plastics. Most beginners buy the machine and then scramble for a ventilation solution. I learned that lesson the hard way—my office smelled like a burnt circuit for two days.

5. How does the 20W fiber module compare to a standalone fiber laser?

It's pretty close for small jobs. I've used a standalone 30W fiber laser before. The F1 Ultra's 20W fiber module handles marking stainless steel, aluminum, and most coated metals. It's slower than the bigger unit—about 20% slower on deep engraving. But for small batch runs (under 50 pieces), the difference is negligible. Plus, the dual laser means you can switch to diode mode for wood or acrylic without changing machines.

6. Does the xTool P2 lens make a difference?

Yes, and this is something most reviews skip. The P2 lens is a separate purchase (about $130) that gives you a smaller spot size for finer detail. I use it for engraving serial numbers and QR codes on metal. Without it, the fiber laser's standard spot size is fine for most work, but the P2 lens is worth it if you do a lot of precision marking. Just know it's not included in the base package.

7. Is this the right machine for a one-person shop?

Honestly, yes—if you do mixed materials. I run a small workshop where I cut wood signs and engrave metal tags. The F1 Ultra covers both without me buying a CO2 laser and a separate fiber unit. But if you only cut wood, a 20W diode-only machine is cheaper. If you only mark metal, a dedicated fiber laser might be more cost-effective. The F1 Ultra's value is in flexibility, not specialization.

8. What about maintenance?

Less than I expected. The fiber laser module is solid-state, so no gas tubes to replace. I clean the lens every 20 hours of use with a cleaning kit. The diode module's life is rated at 10,000 hours—I probably won't hit that for years. One real caveat: the exhaust fan gets dusty quickly. I clean it monthly to keep airflow strong. Skip that, and the machine overheats on long cuts.

9. Can I use it with LightBurn?

Yes, and that's a big selling point. LightBurn is the standard for laser software, and the F1 Ultra works with it out of the box. I've used it for complex nested layouts. The xTool software is fine for beginners, but LightBurn gives you more control over power and speed. Just make sure you download the correct driver from xTool's site—I spent an hour troubleshooting a firmware issue the first time.

10. Is the $2,800 price worth it compared to cheaper diode lasers?

Depends on what you need. A 20W diode laser costs about $500-$800. Add a fiber laser, and you're at $1,500 for a cheap unit. The F1 Ultra sits in the middle. What you're paying for is integration: the dual laser head that switches quickly, the linear rail system for accuracy, and the software support. In my experience, a $1,000 setup would have required constant tweaking. The F1 Ultra just works.

11. Real talk: what's the biggest downside?

Work area size. The F1 Ultra has a footprint of about 15x15 inches. That's fine for most of my jobs—nameplates, small signs, parts. But I've had to turn down a job for a 12-inch diameter cylindrical part because it didn't fit the rotary attachment. If you regularly do large-format work, look at the xTool P2 or a gantry-type CO2 laser. The F1 Ultra is not a production machine for big items.

12. Should I buy it now or wait?

I get why people ask. Laser tech improves every year. But the F1 Ultra is the first consumer-grade dual-laser machine that's actually usable for small production. I bought mine in June 2024 and have broken even on three small jobs already. If you have a specific need—metal marking + material cutting now—it's worth buying. If you're just curious, wait. But know that the price isn't likely to drop much in the next year.