A laser-cutting quote covers more than beam-on time. To compare suppliers or improve an internal estimate, identify what is included in material, machine time, setup and finishing.
| Cost item | Question to ask |
|---|---|
| Material allocation | Full sheet, net area or nested share? |
| Programming and setup | Charged once per order or spread over the batch? |
| Machine time | Does it include pierces, handling and rapid motion? |
| Secondary work | Deburring, tapping, forming, coating or inspection? |
| Yield | What accepted quantity is being priced? |
| Delivery | Packaging, freight, tax and lead-time premium included? |
Why quantity changes unit cost
A fixed setup cost is spread over the accepted batch. If setup is 60 currency units and variable processing is 3 per part, ten parts cost (60 + 30)/10 = 9 each before other charges. One hundred parts cost (60 + 300)/100 = 3.6 each. These illustrative figures explain allocation; they are not a supplier price list.
Material utilization also changes with nesting and order mix. A part’s bounding rectangle is not necessarily the sheet area charged to it. Ask whether unused material is reusable stock, scrap or a customer-owned remnant.
Geometry can matter more than outline size
Many small holes add pierces and short moves. Tight corners can reduce average speed. Fragile webs may require a different cutting order or handling method. A simple long contour and a perforated panel of the same area can therefore have very different processing times.
Review whether every small feature must be cut, whether repeated parts can share a nest, and whether tolerances are functionally justified. Any design change requires approval; cost reduction does not justify silently altering holes or removing inspection.
Send a complete request for quotation
Supply a controlled CAD file and drawing, material specification, thickness, quantity, critical tolerances, edge requirements and downstream operations. Ask suppliers to identify assumptions and exclusions. Compare price per accepted part at the same delivery and quality conditions. Use the calculator for a transparent estimate with your own inputs, and keep margin and tax separate from manufacturing cost.
A complete illustrative batch cost sheet
The numbers below are invented accounting inputs in generic currency units, not observed supplier prices. Assume 20 accepted parts, material allocation of 80, one setup of 45, 18 minutes of billable machine time at 90 per hour, and finishing at 0.60 per part.
| Item | Calculation | Batch cost |
|---|---|---|
| Allocated material | Entered net cost for the batch | 80.00 |
| Setup | One occurrence | 45.00 |
| Machine | 18/60 × 90 | 27.00 |
| Finishing | 20 × 0.60 | 12.00 |
| Total manufacturing cost | 80 + 45 + 27 + 12 | 164.00 |
| Cost per accepted part | 164/20 | 8.20 |
If five identical batches share one setup, and material, machining and finishing each scale by five, the estimate is 400 + 45 + 135 + 60 = 640 for 100 accepted parts, or 6.40 each. That reduction comes from the stated setup assumption; it is not a promise that every 100-part quote follows this pattern. Nesting, handling and yield may change.
Questions that prevent double-counting
Does the hourly machine rate already include operator labor, electricity, assist gas or depreciation? Does the measured 18-minute cycle include piercing and loading? Is material charged as a whole sheet or an allocated share? Enter each item once within a declared accounting boundary. If only 19 of the 20 parts are accepted and no replacement cost is added, 164/19 = 8.63 per accepted part.
Keep manufacturing cost separate from selling price, margin, tax and freight. Put drawing revision, material grade, thickness, quantity and included operations on the inquiry. Use these same fields in the laser cutting cost calculator so that a quote can be reconciled line by line.
Content updated October 8, 2026. Sources and numerical examples are explained above; examples are not production test results. Editorial method · Report a correction.
References and verification
Original explanations and worked examples by MfgWorkbench. Sources below support the stated concepts or selected reference data; they do not certify every example or a production application.
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