Xtool F1 Ultra: Is The 20W Dual Laser Worth It For A Small Shop? A Buyer's Cost Breakdown

What You'll Find Here

You're looking at the xtool F1 Ultra, maybe comparing it to a dedicated CO2 laser or a cheaper diode engraver. I get it. As a procurement manager who's tracked every dollar spent on fabrication equipment for a 15-person manufacturing shop over the past 7 years, I live in the TCO spreadsheet. Here’s what I wish someone had told me about the real-world costs—and savings—of this machine.

1. Can the xtool F1 Ultra actually cut metal? What's the real thickness limit?

Yes, it can, but let's be very specific. The 20W fiber laser is what handles metal. On a good day, you're looking at clean cuts on materials like thin stainless steel (up to about 0.5mm) and aluminum (up to 0.3mm). I don't have hard data on industry-wide thickness guarantees because it varies so much by alloy and surface finish, but based on our Q4 2024 testing, anything over 0.4mm on steel required two passes and a little cleanup.

For thicker metal, you're still looking at a dedicated fiber laser or a plasma cutter. The F1 Ultra is a brilliant engraver and a passable cutter for thin sheet metal, but it's not a replacement for a $20,000 metal-cutting laser. The 20W fiber laser module is fantastic for deep engraving on metal, brass, and aluminum (think making permanent serial numbers or industrial tags).

2. I'm worried about the power consumption. Is it expensive to run?

This was my biggest concern when we brought it in. I had this picture of our electricity bill skyrocketing. Reality? It's surprisingly low.

The F1 Ultra uses roughly 120W to 150W of power under maximum load. For perspective, that's like running two old incandescent light bulbs. Our CO2 laser in the same workshop draws over 1,200W. So, for a production job that runs for 4 hours, the F1 Ultra will pull about 0.5 kWh of energy. At $0.12/kWh (our local rate), that's 6 cents an hour. I wish I had tracked the cost of running our CO2 exhaust fan separately for this comparison, but for the F1 Ultra, the power bill is essentially a non-factor.

3. I see the F1 Ultra is 'dual laser.' Is this just a marketing gimmick, or does it actually save money?

If you ask me, this is the feature that justifies the premium price tag, but only if your work is mixed material. The dual laser setup (20W fiber + 20W diode) isn't a gimmick; it's a genuine cost-saver for a specific workflow.

Think of it this way: with the fiber laser, you're doing metal and plastic. With the diode laser, you're cutting wood and acrylic. Previously, you'd need two separate machines (or a very expensive multi-head system). You'd be juggling two setups, two software licenses, and double the maintenance.

Here's my rough TCO model:

• Scenario A (Two Machines): A cheap 20W diode engraver ($500) + a 20W standalone fiber laser ($4,000) = $4,500. Plus, you need extra space and two power outlets.
• Scenario B (F1 Ultra): One unit doing both jobs = $3,500 (approx list price). That's a 22% capital cost savings.

That 'cheap' option also resulted in a workflow delay when the diode machine's limit switch failed, and we didn't have a backup for a week. The F1 Ultra's dual functionality acts as a built-in redundancy for some operations (like marking vs. cutting).

4. I've heard CO2 lasers are better for acrylic. Is this machine a downgrade?

That's a fair question. It depends on the type of acrylic.

The fundamental principle hasn't changed: a CO2 laser cuts clear acrylic with a beautiful, flame-polished edge. The F1 Ultra's diode laser (445nm) can cut colored acrylics (especially dark blues and blacks) quite well. However, it struggles with clear or white acrylic.

What was best practice in 2022 may not apply in 2025. A few months ago, I used a sample of a new 'diode-friendly' clear acrylic from a supplier. The F1 Ultra cut through it with a passable edge. It wasn't as clean as a CO2 cut, but for a prototype or a non-display part, it was good enough.

Bottom line: If your business is 80% clear acrylic signage, stick with a CO2 laser. If you do a mix of wood, metal, and colored acrylic, the F1 Ultra is likely a better investment than a dedicated CO2 machine (which can't touch metal).

5. What are the hidden costs I'm not seeing?

Here are the three things that hit our budget that I didn't fully anticipate:

1. The Rotary Tool. The F1 Ultra needs the RA2 Pro rotary attachment for engraving cylindrical items. It's a brilliant tool, but it's a separate purchase. We budgeted for the machine but forgot the $400 for the rotary mount.

2. Air Assist. This is technically included with the machine, but I found the pump it ships with to be underpowered for consistent cutting. We upgraded to an aftermarket air assist compressor (costing about $60). On the plus side, this massively improved cut quality on wood and reduced residue on metal.

3. Fumes. I said [its an open machine]. They heard [I can use it anywhere]. The F1 Ultra produces fumes (especially when cutting plastics or treated wood). It's not as bad as a CO2 laser, but if you are indoors in a small shop, you absolutely need ventilation. We underestimated this and spent a morning moving a window fan.

6. So, is it worth the investment for a small shop like mine?

If I could redo this buying decision, I'd still buy the F1 Ultra, but I'd buy the 20W version from the start. We originally cheaped out and considered the 10W version, but I calculated the TCO. For just $200 more, the 20W version lets you cut thin metal and engrave deeper. The 10W version is a glorified diode engraver that just happens to have a fiber laser option.

I hit 'confirm' and immediately thought 'did I pay too much for the dual laser?' I didn't relax until our first job—a batch of 50 custom stainless steel tags—finished in 25 minutes with perfect, crisp engraving. That job alone would have been a long and difficult setup on a monochrome fiber laser.

For a B2B shop looking to offer metal engraving, wood cutting, and acrylic marking from a single device, it's a high-value bet. The execution has transformed from needing three different machines to one tool that does 70% of my jobs. The other 30% (thick acrylic, thick steel) still goes to specialist shops. It's a fantastic secondary, not a general-purpose primary.