Look, I get it. You’ve been burned before. I have too. Three laser cutters in two years, each one promising the moon and delivering a pile of expensive frustration. Either the software crashed every five minutes, the alignment drifted after the first week, or the smoke cleanup made you feel like you were running a meth lab out of your garage instead of a side hustle.
So when the xTool S1 40W showed up on my doorstep, I was already sharpening the knives. 225 reviews at 4.6 stars meant nothing to me. Reviews are bought, bots are everywhere, and people get starry-eyed over packaging. I needed to see if this thing could actually run a small business without making me want to commit a felony.
Here’s the short version: it can. And it’s the first laser I’ve owned that I didn’t want to hurl at a wall by the end of week one.
The Elephant in the Room: Why 40W and Why This Price
Let’s talk numbers first, because the price tag of $1,899 makes people twitch. You can buy a cheap diode laser for $300. You can buy a used CO2 machine for less than this. So why is the xTool S1 sitting at almost two grand?
Because it’s actually enclosed, that’s why. Class 1 laser safety enclosure means you don’t need to wear goggles that make you look like a rejected cyborg from a bad 90s sci-fi movie. It means you can put this on a workbench in your basement and not worry about your cat walking through the beam and becoming a very expensive science experiment. That alone is worth real money to anyone running a small operation from home.
The 40W output is the diode sweet spot. It’s not a fiber laser, so don’t expect to be doing deep engraving on hardened steel. But for wood, acrylic, leather, slate, and coated metals? It chews through them like they’re made of butter. The 40W diode with the quad-laser array hits surfaces with a concentrated beam that cuts 12mm basswood in a single pass. That’s not marketing hype, I’ve done it. It’s not fast, mind you, but it’s clean and it’s done.
If you’re comparing this to something like the Trotec Speedy 400, you’re in a completely different universe of budget and expectation. The Trotec is a professional workhorse that costs more than a used Honda Civic. The xTool S1 is for the person who wants to be profitable in month one, not year three. I wrote about the Trotec Speedy 400 price breakdown last month, and honestly, if you have that kind of money sitting around, go nuts. But for the rest of us, the S1 is the real conversation.
The Bed Size That Actually Changed My WorkflowSee Today’s Deal on Amazon
The work area is 23.93 x 15.16 inches. That’s the spec sheet version. Here’s the real-world version: it fits a full 24-inch tumbler with room to spare. I run a small shop that does custom tumblers, cutting boards, and the occasional stupid gift for someone’s retirement party. The bed size means I can set up a full sheet of 24x12 basswood and run three cutting boards at once without re-jigging anything.
That’s the thing nobody tells you about laser work. The setup and teardown between jobs is where you lose your entire day. A bigger bed doesn’t just let you do bigger projects, it lets you batch smaller ones. I can load up a dozen blank wooden keychains, run them in one pass, and unload them all at once. That’s the difference between a hobby and a business. The S1 turns your machine time into unattended time, which is the only time that matters when you’re trying to ship orders.
The height clearance is 4.5 inches, which is a little tight for some taller items. You’re not engraving a full wine bottle with this unless you lay it down in the rotary attachment. But for tumblers, mugs, and flat goods? You’re golden. I’ve done several hundred tumblers on this machine and the only time I hit the height limit was with a weirdly tall beer stein that I should have known wouldn’t fit anyway.
The Rotary Bundle: Not an Accessory, a Lifeline
Now, the rotary bundle is why I bought this specific version. Tumbler engraving is a massive market. People pay stupid money for personalized tumblers. I’ve seen the same blank tumbler that costs $8 get sold for $45 after an hour of engraving. The markup is ridiculous, and the S1 rotary bundle is designed to capture exactly that market.
The rotary attachment is built into the bed, which sounds like a small thing but it’s huge. Other machines make you bolt on a separate roller system that takes up half your workspace and requires a degree in mechanical engineering to calibrate. The S1’s integrated roller just… works. You set the tumbler in the cradle, the machine measures it, and you’re ready to go. The first time I ran a 20oz skinny tumbler, I didn’t even need to look at the manual. That’s rare for this category.
The 600mm/s speed is the spec they love to quote, and it’s real, but you’re rarely at max speed for engraving. The machine does a lot of passes to build up depth on tumblers, and the software handles the speed and power curves automatically based on your material selection. I’ve run the same design on a tumbler at 100% power and 50% speed and gotten a clean, deep etch that survived the dishwasher. Not a single complaint from a customer yet.
Software That Doesn’t Make You Want to Scream
Let’s talk about the software, because this is where every other budget laser fails. The xTool Creative Space software is not LightBurn. It’s not trying to be. But it’s actually usable, which puts it miles ahead of the competition in this price range.
The interface is drag-and-drop simple. You import a design, adjust the power and speed sliders for your material, and hit start. The material presets are actually accurate, which is rare. I’ve used the basswood preset, the acrylic preset, and the slate preset without having to fiddle with anything. It just works.
The one thing I’ll say is that the software does not handle complex vector paths as elegatically as LightBurn does. If you’re doing intricate filigree work or multi-layer cuts, you might feel the limitations. But for 95% of small business work, it’s more than enough. I’ve seen people run this machine with LightBurn through the community plug-in, and while that works, I’ve never felt the need to switch. The stock software handles everything I throw at it, from text to photos to multi-pass engravings.
The Exhaust and Filtration Thing Nobody Wants to Talk About
Here’s the part of laser ownership that everyone glosses over. You have to deal with smoke and fumes. The xTool S1 has a port on the back that accepts a standard 4-inch hose. If you’re in a garage or a workshop with a window, you’ll want to hook it up to the xTool smoke purifier or vent it outside directly.
I run mine with the hose out the window. It works, but it’s not silent. The exhaust fan is loud enough that I can’t have a conversation at normal volume while it’s running. That’s not a dealbreaker, but it’s something you should know. If you’re planning to run this in an apartment or a shared space, you need to factor in the filtration cost. The xTool smoke purifier is another $500-ish, which pushes the total budget closer to $2,400. That’s real money, and I don’t want you to feel blindsided.
The machine itself isn’t loud, which is nice. The stepper motors are quiet, and the laser is silent. The exhaust is the only noise issue. I’ve run it at 2 AM in my garage without bothering the neighbors, as long as I don’t mind the fan hum.
Small Business Reality Check: Can You Make Money With This? See Today’s Deal on Amazon
This is the question that actually matters. I’ve been running this machine for about six months now, and I’m going to give you the unvarnished truth.
Yes, you can make money with this machine. But it’s not a money printer. The margins on laser work are good if you’re smart. A blank cutting board costs $10, and you can sell a personalized one for $30-35. A blank tumbler costs $8-12, and you can sell a customized one for $40-50. The math works, but only if you’re efficient with your time.
The S1 helps with efficiency because of the batch capability I mentioned earlier. I can load eight tumblers in the rotary attachment, set up the engraving once, and let it run for a few hours while I do other work. That unattended time is where the machine pays for itself. In the first month, I made back roughly a third of the purchase price. By month three, the machine had paid for itself entirely.
But here’s the catch: the learning curve is still there. The machine is easy to use, but laser engraving is a skill. You’ll waste materials while you’re learning. You’ll burn a few pieces because you didn’t account for the wood density. You’ll have a few customer orders that don’t come out quite right. That’s part of the process, and the S1 doesn’t magically fix that. What it does is remove the mechanical frustration so you can focus on the actual craft.
If you’re comparing this to a Laserpecker 4, which I’ve also reviewed, the S1 is in a completely different class. The Laserpecker is a portable toy for small items and on-the-go work. It’s fun, but it’s not a business machine. The S1 is a serious tool that happens to be accessible enough for a beginner.
The Things That Annoy Me (Because Nothing Is Perfect)
Okay, here’s the honest downside section. The S1 is not perfect, and you should know where it falls short.
The first issue is the camera. The S1 has a built-in camera that’s supposed to help you position your work and preview the engraving. It’s… fine. It’s grainy, and the alignment can be off by a few millimeters. For precision work, I’ve learned to just measure manually and trust the coordinate system. The camera is a nice idea, but it’s not the premium experience the marketing suggests.
The second issue is the lid safety switch. The machine stops the laser whenever you lift the lid, which is a great safety feature. But it also means you can’t watch your engraving in real time without the laser pausing. That’s annoying when you’re testing a new design and want to see how the depth is building up. You have to either trust the settings or do multiple test runs, which wastes material.
The third issue is the proprietary nature of the ecosystem. The S1 uses xTool’s magnetic rotary attachment, their exhaust connectors, and their software. You can’t easily swap in third-party accessories. That’s a deliberate choice to keep you in the ecosystem, and it means you’re paying a premium for accessories. The machine itself is reasonably priced for what it offers, but the accessories add up.
And the fourth thing is the cutting speed. For engraving, the S1 is great. For cutting thick materials, it’s slower than a CO2 machine. Cutting 12mm basswood takes about the same time as a 40W CO2 laser, but you’ll need multiple passes for anything thicker. If you’re planning to cut 18mm plywood regularly, you should look at a CO2 desktop laser instead. The S1 is an engraving-first machine that happens to cut, not a cutting machine that also engraves.
The Real Verdict: Who Should Buy This
I’m going to be direct with you. If you’re starting a small business doing custom tumblers, cutting boards, gifts, or personalized items, the xTool S1 40W with the rotary bundle is the best investment you can make under $2,000. The integrated rotary, the usable software, the enclosed safety, and the batch capability make it the most complete package in this price range. I’ve compared it against cheaper diode lasers that are frustrating nightmares, and against more expensive CO2 machines that require venting setups and chiller units and way more space than the average garage has.
If you’re a hobbyist who just wants to engrave a few coasters for your friends, save the money and get something cheaper. But if you’re serious about turning this into a revenue stream, the S1 is the machine that gets you there without the learning curve of a full industrial setup.
The one piece of advice I’ll leave you with is this: buy the machine, but also buy the honeycomb workbed and a pack of extra cutting boards. You’re going to burn a few while you learn, and that’s okay. The machine can take it, and so can you.
If you pick one up through the links here, I might get a small cut — doesn’t cost you extra and it helps keep the lights on. The S1 has been running in my garage for six months and it still fires up every single time. That’s more than I can say for the three machines that came before it. That’s more than I can say for most of what I own, honestly.See Today’s Deal on Amazon
The S1 is the first laser that made me stop looking at other lasers. And that’s the highest compliment I can give.