2D drawing → STEP
We build the 3D model from the views and dimensions of a technical drawing – from single turned parts to assemblies.
From PDF drawings to STEP models.
Upload your drawing. We build a dimensionally accurate 3D model in STEP format, check it and email it to you – no CAD software needed on your side.
- Every model checked by a human
- Delivery in 1–3 working days
- Fixed prices, no quotes
- Swiss provider
Services
3D PDF → STEP
If the model is already embedded in the PDF, we extract it and deliver a clean STEP file.
Redraw old drawings
We redraw yellowed, illegible or imperial drawings – metric on request and with a STEP model.
You receive
- STEP file (AP214/AP242), STL/IGES on request
- Preview image
- Inspection report with main dimensions and assumptions
- 1 revision round included
How it works
- 1
Upload
Upload your PDF or scan and choose a service.
- 2
Confirmation
You instantly receive an order number by email.
- 3
Processing
We build and check the model.
- 4
Delivery
The STEP file arrives by email – for prepayment after we receive your payment.
Prices
| 3D PDF → STEPThe model is already embedded in the PDF | CHF 19 |
| Simple part → STEPTurned and milled parts, up to approx. 15 dimensions | CHF 39 |
| Medium part → STEPSeveral holes, pockets, threads, up to approx. 40 dimensions | CHF 79 |
| Redraw old drawing (PDF)A clean new drawing from an illegible scan | CHF 49 |
| Bundle: new drawing + STEPDepending on complexity | CHF 79–119 |
| Complex parts & assembliesCastings, assemblies – price after review | on request |
Prices in CHF per part. Not subject to Swiss VAT. Express within 24 h: +50 %. 10 or more similar parts: –15 %. We confirm the category after reviewing the drawing.
Payment
Swiss companies with a UID: invoice after delivery, 30 days.
All other customers: QR invoice by email (IBAN/BIC for international transfer, CHF or EUR). Delivery after receipt of payment.
Place an order
Thank you!
We have received your order. Your order number is .
You will receive a confirmation by email shortly.
FAQ
Which drawings can I upload?
Technical drawings as PDF, scans included. The dimensions must be legible. We cannot process hand sketches without dimensions.
How accurate is the model?
We model to the nominal dimensions of the drawing. Tolerances and fits are kept as information, not as geometry. Unclear points are recorded in the inspection report.
Are threads modelled?
As is common practice, threads are shown simplified as cylinders at nominal diameter. The thread designation is listed in the report.
Are my drawings kept confidential?
Yes. We never share your data and delete it 30 days after delivery. We are happy to sign an NDA.
How long does it take?
Usually 1–3 working days, assemblies by arrangement. With Express, simple parts are delivered within 24 hours.
What if something is wrong?
One revision round within 14 days is included. If a drawing cannot be processed, we tell you before we start – you pay nothing.