What Can a Laser Engraving Machine Cut? Complete Material List for 2026
If you're new to laser engraving or thinking about buying your first machine, you're probably asking the same question everyone asks: **what can a laser engraver cut?** It's one of the most common questions I get from beginners, and honestly, it's also one of the most important. The right material makes or breaks your project, and using the wrong one can even be dangerous.
After years of running a small laser engraving business, I've cut and engraved just about everything you can think of. In this guide, I'll break down exactly what materials a laser engraving machine can cut, what it can't, and share my go-to power settings for each. Let's dive in.
How Laser Engraving and Cutting Works
Before we get to the material list, let's quickly cover the basics. A diode or CO2 laser works by focusing a high-powered beam of light that heats and vaporizes the material where it hits. Engraving removes a thin layer from the surface to create your design, while cutting goes all the way through.
Different laser types handle different materials:
Now let's break down each material category by category.
Woods: The Most Popular Laser Material
Wood is hands-down the most common material for laser engraving projects, and for good reason—it looks amazing, it's easy to work with, and almost any laser can handle it.
Can You Cut Wood with a Laser?
**Absolutely.** Both softwoods and hardwoods work great for both cutting and engraving.
**Recommended power settings (for 50W diode laser):**
**Pro tip:** Always do a small test burn first. Different woods have different densities and moisture contents, which changes how they react to the laser.
Plastics: Versatile but Pick Your Type
Plastic is another popular material, but you need to be careful—not all plastics are laser-safe.
Can You Cut Plastic with a Laser Engraver?
Some plastics work great, others are dangerous. Here's what to look for:
#### Safe Plastics for Laser Cutting/Engraving
**Recommended power settings (50W laser):**
#### Plastics to Avoid
The big one you need to avoid is **PVC (polyvinyl chloride)**. When you cut PVC, it releases chlorine gas which is toxic and will also corrode your laser machine. Never cut PVC with a laser.
Also avoid any vinyl that has chlorine in it—most cheap adhesive vinyl falls into this category.
Metals: What You Need to Know
Here's where things get interesting. A lot of beginners think lasers can't cut metal, but that's not the whole story.
Can a Laser Engraver Cut Metal?
For the most part, regular diode and CO2 lasers under 100W can't cut through thick metal. But they **can** engrave many coated metals, and fiber galvo lasers can cut thin metals easily.
**Recommended settings for galvo laser on anodized aluminum:**
**Pro tip:** Always use air assist when engraving metal to keep the surface clean and prevent discoloration.
Glass: Engraving Yes, Cutting No
Glass is a popular material for custom gifts like wine glasses, bottles, and awards—but what can you actually do with it?
Can You Cut Glass with a Laser?
For desktop laser machines, **cutting glass is not really practical**. The laser tends to cause micro-cracks that can make the glass shatter. That said, **laser engraving glass works great** with the right technique.
When you laser engrave glass, the rapid heating causes a controlled crack on the surface, which gives you a frosted effect that looks amazing. The key is to:
I've done hundreds of wine glasses and whiskey bottles this way, and they always come out looking great. Just don't expect to cut a full sheet of glass with your desktop laser—it's not worth the risk.
Stone and Concrete: Engraving Works Great
Stone is another material that surprises people. You can't really cut thick stone with a desktop laser, but you can absolutely engrave it.
Can a Laser Engrave Stone?
Yes, it works really well for things like:
The laser vaporizes a tiny layer from the surface, creating a permanent dark mark that won't fade. The denser the stone, the better the contrast.
**Settings for 50W laser:** 40-60% power, 100-200 mm/s speed, multiple passes for deeper marks.
The main downside is that stone creates a lot of fine dust, so make sure you have good ventilation and wear a dust mask when cleaning your machine afterward.
Fabrics and Textiles: Perfect for Custom Projects
Fabric is actually one of the most underrated materials for laser cutting. If you're into sewing, quilting, or making custom apparel, a laser can be a game-changer.
Can a Laser Cut Fabric?
Absolutely, and it does an amazing job. The best part is that the laser actually seals the edges as it cuts, so most fabrics won't fray.
Great fabrics for laser cutting:
**Recommended settings (50W laser):**
**Pro tip:** Always test first. Some synthetic fabrics melt and can leave a sticky mess on your honeycomb bed. Natural fabrics are almost always safer.
Paper and Cardstock: Great for Stencils and Invitations
If you need to do intricate paper cutting for invitations, stencils, or paper crafts, a laser engraver is perfect.
Can You Cut Paper with a Laser?
Yes, and it can cut incredibly intricate designs that would be almost impossible by hand. The laser cuts cleanly through even thick cardstock.
**Settings (50W laser):** 20-40% power, 100-200 mm/s speed. Use multiple passes if it's not cutting all the way through—lower power gives cleaner edges than high power which can burn.
Other Materials That Work
There are plenty of other materials that work great with laser cutters:
Materials That Are Unsafe to Laser Cut
This section is critical—using the wrong material can release toxic fumes that are dangerous for you and can damage your machine. **Never laser cut these materials:**
When in doubt, don't cut it. Do a small test in a well-ventilated area if you're unsure, and always have good ventilation running when you're cutting anything new.
Quick Reference Material Guide
| Material | Can Cut? | Can Engrave? | Recommended Power (50W) | Notes |
|----------|----------|--------------|-------------------------|-------|
| Softwood | Yes | Yes | Cut: 80-100%, Engrave: 30-50% | Watch for burning |
| Hardwood | Yes | Yes | Cut: 90-100%, Engrave: 30-50% | Go slower for clean cuts |
| Plywood | Yes | Yes | Cut: 70-100%, Engrave: 30-40% | Use non-toxic adhesive only |
| MDF | Yes | Yes | Cut: 70-90%, Engrave: 30-40% | Lots of dust, good ventilation needed |
| Acrylic | Yes | Yes | Cut: 80-100%, Engrave: 30-40% | Cuts with polished edge |
| ABS | Yes | Yes | Cut: 60-80%, Engrave: 20-30% | Strong odor, vent well |
| Anodized Aluminum | No (desktop) | Yes | 30-50% (galvo) | Galvo lasers like Tyvok P2 excel here |
| Stainless Steel | No (desktop) | Yes | 40-60% (galvo) | Use marking spray for diodes |
| Glass | No | Yes | 10-30% | Multiple passes, keep cool |
| Stone | No | Yes | 40-60% | Lots of dust, wear mask |
| Cotton Fabric | Yes | Limited | Cut: 30-50% | Seals edges, no fraying |
| Leather | Yes | Yes | Cut: 40-60%, Engrave: 20-40% | Amazing contrast |
| Paper/Cardstock | Yes | No needed | Cut: 20-40% | Cut fast for less burning |
| Cork | Yes | Yes | Cut: 50-70%, Engrave: 20-30% | Very clean cuts |
Final Thoughts
So what can a laser engraver cut? As you can see, the answer is—quite a lot! From wood and acrylic to fabric and leather, there's no shortage of materials you can use for your projects. The key is to understand your laser's limitations, always test new materials first, and absolutely never cut anything that's known to release toxic fumes.
If you're just starting out, I recommend beginning with wood and acrylic—they're forgiving, easy to work with, and you can make all kinds of great projects while you're learning your machine. As you gain experience, you can start experimenting with other materials like leather, glass, and metal.
And if you're getting serious about metal engraving, especially anodized aluminum and stainless steel, a galvo laser like the Tyvok P2 really is a game-changer. The speed and precision you get is something you just can't match with a regular moving-bed diode laser.
Whatever projects you're working on, understanding your materials is the first step to getting great results. Now go fire up your laser and start creating!
