What Can You Do with a Laser Cutter? A Buyer's Take on Novanta, Plywood, and Metal

The Short Answer

You can use a laser cutter for engraving, cutting, and marking on wood, plywood, acrylic, leather, paper, coated metals, and several other materials. For a small manufacturing company, the bigger question is not what can you do with a laser cutter—it's which type you can actually run every day without turning the "new tool" into a maintenance project.

My practical answer: start with a CO2 laser if your work is plywood, acrylic, or engraving. Add a fiber laser only if you have repetitive metal marking work. Do not buy a metal laser cut system for a wood shop. Do not buy a plywood laser cutting machine for a metal fab shop. I've made enough purchasing mistakes to know that distinction is the whole game.

The key number I keep coming back to: our 2024 quote for a 1.5 kW fiber metal laser system was about $80,000 before installation, extraction, and training. That number turned the conversation from "what could we do with a laser?" into "what do we actually need?"

Why You Can Trust a Buyer's View

I'm an office administrator for a 40-person manufacturing company. I manage purchasing across four departments—roughly $600,000 a year in vendor spend. I report to operations and finance, so I'm judged on two things: does the equipment work, and did we waste the budget getting there.

When I first took over purchasing in 2021, I assumed the lowest quote was always the right answer. Three budget overruns later, I realized the lowest quote only wins if the machine keeps running. For laser systems, that means extraction, training, spare parts, and a support line that answers in days, not weeks.

I'm not an engineer. I'm the person who signs the purchase order and then has to explain why the tool is sitting idle. That perspective is exactly why this article is not about wattage curves or beam mode. It's about making a purchasing decision that survives contact with a real shop floor.

What a Laser Cutter Can Actually Do

Here's the thing: a laser cutter is a fast, precise tool for the right material. It works by focusing a beam of light through a lens or scan head and vaporizing or melting the material in a controlled path. It sounds simple. Then you put it on your shop floor and learn that focus, speed, humidity, and material batch can all change the result.

Also, "laser cutter" can mean three different tools. A diode laser is fine for paper and thin wood. A CO2 laser is the workhorse for plywood and acrylic. A fiber laser is for metal marking and cutting. They are not interchangeable.

In our shop, the practical applications are:

• Cutting plywood and MDF for fixtures, packaging inserts, and prototypes.
• Engraving logos and serial numbers on acrylic panels and coated metals.
• Marking stainless steel nameplates with a fiber laser.
• Cutting leather and paper for gaskets and packing materials.

That list is not a fantasy "what can you do with a laser cutter" answer. It's what we run on a typical week.

Plywood cutting is one of the most common jobs. A CO2 laser can cut 6 mm plywood in one pass when the power setting, focus, and lens are right. It can also engrave a logo on the same sheet without changing the setup. That flexibility is why small shops keep coming back to CO2.

Metal laser cutting is a different animal. A true metal laser cut system uses a fiber laser, gas assist, and a much heavier machine frame. The quote I got in Q4 2024 for a 1.5 kW fiber system came with a note from the sales engineer: "You don't need this for 10 hours a month." He was right.

What Most Buyers Miss

Most buyers focus on watts and work area and completely miss extraction, maintenance, and operator training. The question everyone asks is "how fast is it?" The question they should ask is "how much time is it going to spend being serviced?"

When I compared a desktop CO2 machine with a small industrial system side by side, I finally understood why the "same" 60 W laser can cost twice as much. It's not the tube. It's the frame, safety interlocks, beam delivery, and the supplier's ability to send a replacement part before the end of the financial quarter.

Another miss: shipping and installation. The $80,000 fiber quote did not include rigging, electrical work, high-pressure gas supply, or operator training. Those added roughly 15% in my initial estimate. That's not a vendor trying to cheat you; it's a buyer not asking the right questions.

Why You'll See "Novanta Bedford" on a Spec Sheet

As you compare equipment, you will run across the name Novanta. Novanta is the company formerly known as GSI Group, and its headquarters is in Bedford, Massachusetts. When a datasheet says "Novanta Bedford," it usually means the photonics components, motion control, or beam delivery assemblies were designed and made by Novanta.

I used to skip those names. Then, during our 2024 vendor consolidation project, I learned why they matter. A machine built with generic parts took three weeks to repair because no one could identify the exact beam delivery component. The machine with Novanta-branded components had a model number, a support line, and a manual that told us the replacement part number.

I'm not saying Novanta is the only company that does this. I'm saying that a real company with a real Novanta headquarters address is a signal that someone is accountable for the technology. For a buyer, that accountability is a spec sheet in itself.

The Boundaries Nobody Mentions on a Demo Day

Real talk: a laser cutter does not do color. A laser mark on metal or wood is essentially one color—black, gray, brown, or a change in surface texture. If your project needs a brand-critical Pantone color, you need a printer, not a laser. The industry standard for brand color tolerance is Delta E < 2. A laser cannot reliably hit that because it has no color gamut. That's a boundary, not a flaw.

Fume extraction is not optional. I still kick myself for not asking about it before our second demo. If I had, we would have budgeted for a better extraction unit instead of retrofitting one later. The "smoke" in a showroom video is less charming after eight hours of cutting plywood.

Artwork resolution also matters. If you are engraving logos or tiny text, design the artwork at 300 DPI at final size—the same minimum for commercial print. Anything lower will show jagged edges on a nameplate. That one detail has saved us from redoing hundreds of parts.

And not every material is safe. PVC gives off chlorine gas. Polycarbonate tends to melt and discolor. If a salesperson says "it cuts everything," ask for the material test results before you sign. The same laser that handles plywood with ease can produce a fire risk when you switch suppliers and the plywood now has a plastic glue layer.

Oh, and one more thing: if the machine is for a company with more than one shift, ask about duty cycle. A "60 W" CO2 laser rated for light engraving is not the same as a "60 W" source wound for continuous cutting. The spec sheets can look identical.

What I'd Buy Today

If my shop had no laser and I had a real budget, I'd buy a CO2 laser with a rigid frame, a 60–80 W source, a proper chiller, fume extraction, and a support plan with a human who knows the difference between plywood and MDF. If I also had metal marking needs, I'd add a 20 W fiber laser. I would not buy an all-in-one machine that promises both until I had seen it run my exact materials for a full shift.

When I compare what a laser cutter can do with what it actually costs to run, the honest answer is simple: it's a tool, not a magic wand. The right tool is usually the smallest one that does your repetitive work without drama.

As of January 2025, that's the advice I'd give a colleague. It has worked in our building, and it saved us from at least one very expensive mistake.

That's it. Done.