Tools and Suppliers
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Nobody is surprised by the price of the laser. What catches people out is the second bill — the one that arrives every month afterwards, quietly, forever.
Filters. Software renewals. Insurance. Marking spray. The lens you dropped. None of it is expensive on its own, which is exactly why it goes unbudgeted, and why so many shops that look busy are running on a margin they never actually calculated.
This is the full recurring stack, priced honestly, with what we’d recommend at each layer and where we earn nothing on the answer.
The Short Version
| Layer | Typical annual cost | Skippable? |
|---|---|---|
| Software | $0–$600 | No |
| Fume extraction & filters | $150–$700 | No — safety |
| Optics & wear parts | $80–$400 | No |
| Consumables | $200–$900 | Scales with volume |
| Business & legal | $300–$1,200 | No, once you’re selling |
| Blanks & stock | Varies with revenue | It is the revenue |
A realistic all-in recurring cost for a small shop is $900–$3,000 a year before you buy a single blank. That number belongs in your overhead figure — the one that sets your shop rate. If you haven’t run that calculation, the shop rate calculator takes about two minutes and will probably change what you charge.
1. Software
Most fiber and MOPA systems ship with EZCAD2, and for a lot of people that’s genuinely where it ends. EZCAD is free, it comes in the box, and it does the job. It is also, to put it kindly, software designed by engineers for engineers.
LightBurn is the alternative, and the honest case for it isn’t features — it’s the community. Nearly every tutorial, settings library and troubleshooting thread you’ll find when you’re stuck at 11pm assumes LightBurn. That’s worth more than any single feature on the comparison chart.
Check compatibility before you buy, because galvo support varies by controller. LightBurn publishes a hardware compatibility matrix — find your machine on it first.
Worth knowing: a LightBurn licence covers a device class and includes a year of updates. After that the software keeps working; you’re only paying to continue receiving new versions. Plenty of shops renew every second or third year rather than annually. Budget it as a renewal, not a subscription.
2. Fume Extraction and Filters
This is the layer people underbuy, and it’s the one with a health consequence rather than a business one.
Marking metal produces fine particulate. Marking coated or anodised stock can produce worse. The extractor itself is a one-time purchase in the $200–$1,000 range, but filters are the recurring cost nobody quotes you: expect $80–$300 a year depending on how hard you run it and what you’re marking.
Two rules that will save you money:
- Match the extractor to your enclosure volume, not to your machine’s wattage. Sellers quote wattage because it sounds relevant. It isn’t.
- Ducting outside beats filtration where your space allows it — no consumables, no replacement cycle, better result. If you can vent, vent.
For units and replacement filters, Cloudray and OMTech both stock extraction sized for benchtop galvo setups.
3. Optics and Wear Parts
Your lens is a consumable. It doesn’t feel like one until the day your marks go soft and you spend a fortnight blaming your settings.
- Protective window: $15–$40, replace when cleaning stops restoring performance
- Field lens (F-theta): $120–$400 — buy the second focal length before you need it, not after a customer asks
- Lens cleaning supplies: $20–$40 a year, and use proper optical solution rather than whatever is under the sink
Keep a spare protective window in a drawer. It costs $25 and it’s the difference between a ten-minute fix and a week of downtime waiting on shipping.
4. Consumables
The unglamorous layer that scales directly with how busy you are:
- Marking spray (for uncoated aluminium and some steels) — $25–$60 a can
- Isopropyl, lint-free wipes, gloves — steady, cheap, constant
- Masking and tape for finishing work
- Calipers and a decent square — one-time, but replace the cheap ones early
- 1064nm-rated eyewear — $50–$150, and replace it if it’s scratched. Compromised eyewear is worse than none because you’ll trust it
Most of this is easiest to source from Amazon in small quantities.
5. The Business Stack
This is the layer that separates a shop from a hobby, and the one most first-year owners defer until something forces the issue.
Entity and registered agent
Most owners form an LLC before their first paid sale. The filing itself is cheap — Northwest and ZenBusiness both handle formation for well under $200 plus your state fee — and the registered agent service is what you’re really paying for year to year, typically $100–$150.
Whether you actually need one depends on your state, your revenue and your risk. Requirements vary and this isn’t legal advice — a short conversation with an accountant or attorney in your area is worth more than any article on the subject, including this one. Liability insurance You are running a class 4 laser and shipping physical goods to customers. General liability for a small operation typically runs $300–$700 a year, and getting a quote takes a few minutes and commits you to nothing. The trigger to stop putting this off: the first time you take a B2B account. Commercial clients frequently ask for a certificate of insurance before they’ll issue a PO, and discovering that mid-negotiation is a bad way to lose your best customer. Bookkeeping A spreadsheet genuinely works for year one. What matters isn’t the tool, it’s that you’re tracking material cost per job — because that’s the input your pricing depends on, and reconstructing it in April from memory is how shops discover they’ve been losing money on their best-selling product. 6. Blanks and Stock We earn nothing on this section. The two suppliers below don’t run affiliate programs — they’re trade wholesalers, and you open an account directly. We’re recommending them anyway because they’re the right answer, and you should know which parts of a page like this pay us and which don’t. The margin difference between retail and trade supply is not marginal. It’s frequently the difference between a product line that works and one that doesn’t. JDS Industries and Johnson Plastics Plus are the two names most established shops in the US buy from. Both require a business account — usually a resale certificate and some evidence you’re an actual business. That barrier is the point: it’s what keeps trade pricing away from consumers, and it’s why your Etsy competitor buying tumblers at retail cannot match your margin. Open trade accounts earlier than feels justified. The pricing difference compounds across every order you’ll ever place. For sampling — testing whether a product sells before committing to case quantities — small runs from Amazon or a craft supplier are the sensible move. Don’t open a wholesale account for a product you haven’t validated. More on this in where to buy blanks. What This Adds Up To Take the midpoint of each layer and a small shop is carrying roughly $1,400 a year in recurring cost — about $115 a month — before materials and before the machine is paid off. That number is not alarming. What’s alarming is pricing as though it doesn’t exist, which is what happens when a shop rate gets set by looking at what the Etsy seller down the road charges. Put your real overhead into the shop rate calculator and see what it does to your per-minute figure. For most people it moves it more than they expect. Common Questions Do I need LightBurn if my machine came with EZCAD2? Need, no. EZCAD2 will run your machine. The argument for LightBurn is the ecosystem around it — tutorials, settings libraries and forum answers overwhelmingly assume it. If you’re self-teaching, that’s worth real money. If you’re already fluent in EZCAD, the case is much weaker. Can I skip fume extraction if I only engrave occasionally? No. The particulate from metal marking doesn’t become safe at low volume, it just accumulates more slowly. If you’re working in a space you also breathe in, this is the one line on the page not to economise on. When should I form an LLC? Most owners do it before their first paid sale, and B2B clients often expect it. But requirements and benefits vary by state and situation — this is general information, not legal advice, and worth twenty minutes with a professional in your area. How much should I hold in spares? One protective window, one set of cleaning supplies, and whichever consumable you’d be stuck without for a week. Roughly $60–$100 sitting in a drawer, which buys you the ability to keep a promised delivery date. Where to Go Next How to Price Laser Engraving Jobs — build a shop rate that survives a bad batch Where to Buy Blanks — trade suppliers, and why retail kills your margin Getting Your First Customers — why business accounts repeat and consumers don’t How to Start a Laser Engraving Business — the full startup picture Best MOPA Laser for a Business — if you haven’t bought the machine yet