Why most platforms require a 3D model
Online machining platforms price by analysing 3D geometry — which only works if you already have a clean 3D model. Maintenance departments, smaller machine builders and buyers often still work in 2D and get locked out.
There's another way: price from your drawing
At 1TurnAhead you upload a technical drawing, RFQ or PDF and our intake automatically reads material, geometry, tolerances (ISO 2768 and per-feature with GD&T), surface roughness, thread, edge break and certificates. Those specs pre-fill the configurator.
Why this is faster and more reliable
Retyping a drawing manually is error-prone. Automatic extraction — with per-field confidence — delivers a faster and more consistent quote. Too complex for an instant price? The request routes through to an engineer.
What files can you upload?
2D drawings and PDFs (including scans without a text layer) or 3D CAD (STEP, IGES, STL, SolidWorks, Parasolid). All files are encrypted and treated confidentially.
What's on your quote?
An instant unit price for your quantity, lead-time options from standard to fast, and the chosen specifications: material, tolerance class, finish, thread and any certificates.
Frequently asked questions
- Can I quote without a STEP file?
- Yes. Upload a 2D drawing or PDF and the configurator is auto-filled based on what we extract.
- Are my files kept confidential?
- Yes, all uploads are encrypted and confidential.