Laser Cutting Acrylic: Can the Xtool F1 Handle It? (My Honest Take as an Admin Buyer)

So you're looking at the Xtool F1—maybe the F1 Ultra with that 20W fiber and diode combo—and you're wondering: can it cut acrylic? It's a fair question. When I first started looking into small portable laser engravers for our office, the promise of one machine doing fiber and diode work was appealing. But I also knew, from managing our vendor lists for years, that versatile usually means compromises.

Here's the short answer: yes, the Xtool F1 can cut acrylic, but it depends entirely on what kind of acrylic and how thick. I'm going to break this down by scenario, because the right answer for a hobbyist making keychains is different from an office manager needing prototypes.

The Short Version: Acrylic Cutting Basics

First, some context. The Xtool F1 Ultra (the one with the 20W diode and fiber combo) uses a 455nm blue diode laser for non-metal materials. This is the laser you'd use for acrylic. It is not a CO2 laser, which is the traditional gold standard for cutting acrylic. That matters.

For cast acrylic, you can get clean cuts up to about 5mm thick, maybe 6mm with a few passes and careful settings. For extruded acrylic, it's a different story—I'll get to that in a sec. Also, the cutting area is 115mm x 115mm (4.5" x 4.5"), so you're not cutting large sheets.

Scenario A: You're Cutting Cast Acrylic (The Good Stuff)

If you're working with cast acrylic, this is the best-case scenario. The diode laser on the F1 can cut it reasonably well. The edges won't be perfectly flame-polished like a CO2 laser gives you, but they'll be clean and require minimal sanding.

• Thicknesses that work: 3mm (eighth-inch) is excellent. 5mm takes two or three passes at moderate speed.
• Settings (general starting point): 100% power, 5-8 mm/s speed for 3mm. Slower for thicker.
• What you get: A slightly frosted edge that can be polished with a heat gun or sanded smooth.

"In Q1 2024, I tested this for some simple nameplates. 3mm cast acrylic took about 4 minutes per piece with two passes. The edges were fine—not gorgeous, but fine for internal use."

Scenario B: You're Cutting Extruded Acrylic (The Problem Child)

This is where I had a rude awakening. Extruded acrylic—which is cheaper and more common in standard sheets—melts rather than vaporizes under a diode laser. The result? A lot of messy, melted edges that look like they've been attacked with a hot knife.

I still kick myself for not checking this before my first order. I'd bought a sheet of extruded acrylic (clearly labeled Plexiglass G from my regular vendor) and assumed it'd work like the cast stuff I'd read about.

• The problem: Extruded acrylic has a lower melting point and the 455nm wavelength doesn't vaporize it efficiently.
• Can it work at all? Yes, for very thin stuff (1.5mm or less) with very slow speeds and multiple passes. But it's not practical.
• My advice: Don't bother. If you have extruded acrylic, use a CO2 laser or a CNC router.

Scenario C: You Need High-Precision or Small Parts (The Sweet Spot)

Here's where the Xtool F1 actually shines for acrylic: small, precise parts. Because it's a diode laser with a very small focal point (about 0.08mm x 0.1mm), it can do intricate designs that a CO2 laser might struggle with due to kerf width.

I should add that this makes it a great tool for prototype parts or small-batch production. For example, we needed thin acrylic spacers for a display mockup—about 30 pieces, 2mm thick, with tiny holes in the corners. The F1 handled it beautifully. Clean, accurate, no cracking.

So glad I chose this route. Almost used the laser cutter at a local makerspace (which had a CO2), but their minimum charge was $50 for setup. The F1 paid for itself on that one project.

Scenario D: You're Comparing to a CO2 Laser

Let's be honest. If acrylic cutting is your primary use case and you're not constrained by size or portability, a CO2 laser is still better. Period. A 40W CO2 laser will cut 10mm acrylic cleanly. The F1 Ultra tops out around 5mm for cast material.

But if you need a machine that can also engrave metal (via the fiber laser) and cut wood/leather (diode), the F1 is a legitimate all-in-one. It's a jack-of-all-trades, master-of-some.

How to Know Which Scenario You're In

Ask yourself these three things:

1. What acrylic do you have? If it's cast acrylic (look for the label), you're in Scenario A. If it's extruded, move to Scenario B or avoid.
2. How thick? Under 5mm (cast)? F1 is viable. Over 5mm? You'll want a CO2 laser.
3. What's your primary use? If you're doing fine detail work on small pieces (like prototypes or jewelry), the F1's small focal point is an advantage. If you're cutting large sheets for signs, you need a CO2 with a proper bed.

"I knew I should verify the type of acrylic before assuming. But I thought 'what are the odds?' Well, the odds caught up with me when that extruded sheet turned into a melted mess. $40 down the drain."

Final Thoughts and Pricing Context

The Xtool F1 Ultra (currently around $1500-1800 depending on the bundle, as of May 2024) is a solid choice if you need a versatile small portable laser engraver that can do both fiber and diode work. For acrylic, it's a capable secondary tool, not a replacement for a CO2 laser.

Prices as of May 2024 verify current pricing. According to Xtool's official store and several reseller quotes, the F1 Ultra base kit with the 20W diode and 20W fiber module is about $1,600. The regular F1 (10W diode) is cheaper but won't cut acrylic as well.

So, can the Xtool F1 cut acrylic? Yes—if you know what type and thickness to use. Don't go in expecting a miracle. Set your expectations, choose cast acrylic, and you'll get usable results. And whatever you do, double-check the material type before you hit start.