Buyer guide · 2 min read · Updated Oct 27, 2026
The right file and a few details get you a real price instead of questions back.
| Your part | Send | Why |
|---|---|---|
| Machined or 3D part | STEP or IGES, plus a PDF drawing | The model gives the shape, the drawing gives tolerances |
| Bent sheet metal | A STEP model | The shop unfolds it |
| Flat laser, plasma or waterjet part | DXF or DWG at 1:1 scale | The cutter runs straight from it |
| No CAD at all | Photos, a sketch with sizes, or the old part | Enough for a first price |
Pearson Manufacturing calls a STEP model and a PDF drawing "the best starting pair."
No drawing? A rough sketch with height, width and length is enough to start. Some shops also take the old part.
Shops that do this
Ottawa 6 km
Precision metal fabrication, machining and sheet metal work for customers including defence, with welding, powder coating and chemical conversion finishing.
Gloucester 13 km
Precision CNC machining and waterjet cutting for aerospace, defence, marine, telecommunications and medical customers, from prototypes to production.
Stittsville 23 km
Machining and sheet metal fabrication of prototypes, jigs, fixtures and production parts for aerospace, telecommunications and medical device customers.
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Shop rates, minimums and the five things that set a machining quote. With real numbers.
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Shop certifications, explained for buyers
What each one means, when your job needs it and how to check it yourself.
One free request reaches up to 3 local shops that do the work.
