Quick reality check
These are the main ideas that usually decide whether the job goes smoothly.
- DXF or flat STEP works best when the part is truly flat.
- Formed STEP is better when bend logic and 3D review matter.
- The wrong file type can force review or hide important formed-part costs.
What to check first
Before you upload, make sure the file and part state match the manufacturing route you actually expect.
- Use a flat file only when the part is meant to stay flat.
- Use a formed STEP when bend count, flange lengths, or shape inspection matter.
- Do not flatten a bent part just to force it through the laser path if the job is really formed.
What changes the quote
These are the practical factors that usually move cost, routing, or review outcome.
- Flat files drive cut pricing and material selection cleanly.
- Formed models add weight, bend count, and brake-fit logic.
- The file type changes what the customer can preview and validate before checkout.