What Materials Can Be Used for Custom Laser Cutting Projects?

Have you ever wondered what materials you can really cut with a laser? Whether you are making a personalized sign, a prototype, or an original work of art, the material you select makes or breaks your project. Laser cutting isn't all about the high-tech equipment—your material is the star.

Break down the vast universe of laser-cuttable material with us so you can make informed, creative, and safe decisions on your next custom order.

Some of the Most Popular Materials Used in Custom Laser Cutting

Wood

Wood is perhaps the most ubiquitous and most adaptable material to be laser cut. It is a natural fit (pun intended) for decorative elements as well as structural uses.

Plywood

Plywood is cherished for its durability and affordability. It's perfect for signs, boxes, and delicate cuts. Use laser-grade plywood if you prefer a cleaner cut and less smoke.

MDF (Medium Density Fibreboard)

MDF offers a level surface that is even suitable to take well-cut and engrave. It is also cheap. But it does produce more smoke and may have a smoky, burnt odor.

Hardwood and Softwood

Natural woods like maple, cherry, birch, and pine give a premium look. They can be pricier and more sensitive to burning, but their beauty and uniqueness make them worth it.

Acrylic

Acrylic is another favourite in the laser cutting world, thanks to its clean edges and glossy finish.

Clear Acrylic

Perfect for signage, awards, and display pieces. It has a flame-polished laser cut edge and of course no sanding to do!

Coloured and Frosted Acrylic

Want something eye-catching? Go for coloured, frosted, or even mirrored acrylics for stunning effects.

Paper and Cardboard

Yes, you can laser cut paper! From wedding invites to packaging prototypes, paper and cardboard are excellent for quick, low-cost jobs.

Just keep your power settings low to avoid burning or setting anything on fire.

Fabric and Textiles

Laser cutting fabric can give you super-precise patterns with sealed edges that don’t fray. Think fashion, upholstery, or even felt toys.

Popular laser-friendly fabrics include:

• Cotton
• Polyester (with care)
• Felt
• Silk

Avoid PVC-based materials here too, as they release harmful fumes.

Leather

Genuine leather can be laser cut and engraved beautifully. It serves in fashion or accessories, and even in luxury packaging.

Just ensure it’s untreated, as synthetic or chemically treated leathers may release toxic fumes.

Plastics

Plastic Laser cutting is a little hard, however, with the right kind, it is very possible.

ABS (With Caution)

ABS isn’t ideal—it melts and produces a bad smell. Most pros avoid it unless they really need to.

PETG, Delrin, and Others

These are better bets. Delrin (also called acetal) is especially good for mechanical parts due to its strength and machinability.

Metals

Most desktop lasers can’t cut metal, but higher-powered industrial lasers can work wonders.

Stainless Steel

Used for industrial parts, durable signage, and custom tools. It needs a powerful fibre laser.

Aluminium

Lightweight and attractive—ideal for tech enclosures, tags, and decorative panels.

Brass and Copper

These reflective metals need special attention, but the results can be stunning.

Materials Not Recommended for Laser Cutting

Some materials are big no-nos for laser cutting. They’re either unsafe, damage your machine, or both.

• PVC (Polyvinyl Chloride) – Releases toxic chlorine gas, which is harmful to humans and your machine.
• Polycarbonate – Discolours, catches fire, and doesn’t cut cleanly.
• Fibreglass – Contains epoxy and glass particles—not good for your health or the machine.

Always double-check the material's laser safety before use.

Choosing the Right Material for Your Project

Selecting the right material can depend on several factors:

• Purpose of the project – Decorative? Functional? Structural?
• Thickness - Thicker materials will require more powerful lasers and can burn more.
• Finishing – Want a glossy look? Go for acrylic. Need something rustic? Try wood.
• Cost – MDF and cardboard are budget-friendly. Acrylic and hardwoods cost more.

If you're unsure, request samples or consult with your laser cutting service.

Material-Specific Tips for Laser Cutting

Avoiding Burns on Wood

Use masking tape over the surface to prevent smoke marks and get clean engravings.

Getting a Polished Edge on Acrylic

Use a slow speed and high power to achieve that flame-polished look without any post-processing.

Preventing Fraying in Fabrics

Set the laser to lightly melt the fabric edge to seal it as it cuts—no more unravelled seams!

Environmental and Safety Considerations

Laser cutting can be eco-conscious—if you choose wisely.

• Opt for recycled or FSC-certified wood
• Use natural fabrics over synthetics
• Ensure proper ventilation to avoid inhaling harmful fumes
• Always check the material’s MSDS (Material Safety Data Sheet)

Safety first. Cool results second.

Conclusion

So, what materials can be used for custom laser cutting projects? As it turns out—quite a lot! From traditional woods and stunning acrylics to soft fabrics and even metals, your options are vast. Only thing you have to remember: not everything is safe or suitable. Choose the right material, understand its behaviour under the laser, and your next project will shine.

Whether you're DIY-ing at home or working with a professional laser cutting service, the right material is where all great designs begin.

FAQs

1. Can I laser cut glass?

Glass itself is not cuttable, but with a CO 2 laser it can be engraved. It gives a frosted appearance and works great for custom gifts.

2. What’s the cheapest material for laser cutting?

Cardboard and MDF are some of the cheapest options, great for testing and prototyping.

3. Which material is best for beginners?

Acrylic and MDF are beginner-friendly—they cut cleanly and are easy to handle.

4. Can I bring my own material to a laser cutting service?

Absolutely, but make sure it's laser-safe. To begin with, a few shops will have to come up with a Material Safety Data Sheet (MSDS).

5. How do I know if my material is laser-safe?

Check online guides or the MSDS. Or ask the pros—they’ll know what’s safe to cut and what isn’t.