CNC sheet metal bending cost depends on the actual part and batch, not a universal price per bend. HABA Research SRL in Craiova, Romania, reviews material, geometry, setup, handling, finishing and inspection against the drawing for prototypes and series delivered across Romania and the EU. These seven steps help industrial buyers compare like-for-like quotations.
Cost per part = material + cutting + (setup ÷ batch) + bending and handling + finishing + inspection + packing + freight + margin.
Specify material and thickness
State the exact grade, thickness and temper: for example S235JR steel, 1.4301 stainless or EN AW-5754 H22 aluminium. They affect force, inside radius, springback and tool choice. A vague material description makes the supplier assume a grade. Note whether visible surfaces need protection from marking.
Count bends and measure length
Mark every bend line and its length on the drawing. Check radii, angles, short flanges, hems and offsets. Bends may need different tools or sequences. One special bend can add a tool change even when the total bend count is low.
Estimate setup
Setup includes choosing and installing tools, loading or adjusting the program, a trial bend and first-piece inspection. It is largely fixed per order. Ask whether the quote shows it separately and whether a drawing revision triggers a new setup.
Add handling time
The operator lifts, turns, repositions and stacks the part between bends. A small bracket is quick; a large panel may need support or a second operator. Bend sequence and part weight can matter more than the press stroke itself.
Allocate setup across the batch
Setup cost per part equals total setup cost divided by batch quantity. This is why prototypes and small batches usually cost more per unit. Compare suppliers at the same quantity and ask what changes on a repeat order.
Include the full production route
Add sheet material and nesting loss, laser cutting, deburring, welding, coating or other finishing, inspection, packing and freight. A price per bend is not the price of a finished part. State which operations are included and who is accountable for each one.
Validate price and delivery
Compare the total cost of a conforming part delivered to your site. Check tolerances, available tooling, quote validity, drawing revision, lead time and quality documents. A radius change agreed with engineering might avoid custom tooling; any functional change needs drawing approval.
Worked setup-cost example
Illustration only, not a HABA rate: 45 minutes of setup at a hypothetical €56 per hour equals €42 for the order. The amount allocated to each part depends on batch size.
| Batch size | Setup per part |
|---|---|
| 5 | 8,40 € |
| 50 | 0,84 € |
| 500 | 0,084 € |
These numbers show setup allocation only; they are not finished-part prices. HABA confirms material, operations, tolerances and lead time against the drawing.
Frequently asked questions
Is there a fixed price per bend?
No. Bending has an operating time, but the quote also covers material, setup, handling, cutting, finishing and inspection. Price is confirmed from the drawing and quantity.
Why does a prototype cost more per part?
Setup is spread over very few parts. The first piece may also need a trial, inspection and adjustment.
Which files should I send?
Send a STEP model and dimensioned PDF drawing with material, thickness, radii, angles, critical dimensions, finish, quantity and revision. DXF/DWG may supplement flat contours.
How long is a quotation valid?
The validity period should be written in the quote. It depends on material price and availability, quantity and requested delivery date.
Need a price for your part?
Send a STEP model, dimensioned PDF drawing, material grade, quantity and delivery address. We will review feasibility and quote your project.
Request a quoteExplore CNC sheet metal bending For a complete route, see our laser cutting service.