When this applies
- Your usual supplier only quotes production quantities
- The job is unusual, awkward or repair-adjacent
- You need manual as well as CNC capability
- You want to talk to the person who will run the job
What to ask before sending the job
A few direct questions separate a good fit from a poor one, and they take one phone call.
- Do you take single-piece work routinely?
- What is your typical lead time on a one-off right now?
- Do you have manual machines as well as CNC?
- Can you work from a sample, or do you need a model?
- What is the largest and heaviest part you can handle?
Capacity beats capability on short jobs
For a one-off, the constraint is usually schedule rather than equipment. A shop with the right machine but a full book will quote a longer lead time than a slightly less ideal shop with an open spindle. Ask about current loading, not just capability.
Build a relationship, not a transaction
Odd jobs are handled best by a shop that knows your equipment and your standards. Repeat work is usually quoted faster, scheduled more willingly and questioned earlier when something looks wrong on the drawing.
RFQ checklist
Include these in your request and suppliers can quote without a round of questions.
- Part size, weight and material
- What you have: model, drawing, sketch or sample
- Quantity and need-by date
- Whether the part is a repair or a new make
- Any inspection or certification requirement