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October 2, 2024
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How to Quote Parts as a Machine Shop

Qualify machine-shop RFQs with a budget range, gather the requirements, and reserve detailed estimating for suitable work.

How to quote parts as a Machine Shop

Preparing a detailed quote takes time, especially when the customer has not yet confirmed the requirements or budget. A machine shop can improve its quoting process by qualifying the opportunity before committing hours of engineering effort.

A practical starting point is a “sense-check” estimate: a clearly qualified price range based on what you know so far. It opens a useful conversation and helps your team decide what work should happen next.

Start with a sense-check estimate

When a customer first contacts you, you may have a CAD file, an intended quantity, and a short description of the application. That can support an initial conversation, but it may not support a firm quote.

The original example from this guide illustrates a possible response:

“Hey, I’ve seen the part you’ve sent over. It’s going to take me some time to quote properly, but based on your requirements I’m expecting this to come in at the $5k–$8k range. Does that align with your expectations?”

This is sample wording, not a customer testimonial or a benchmark price. Its purpose is to establish whether the customer wants to continue before you prepare a detailed estimate.

State the assumptions behind your range and what still needs confirmation. A customer may have omitted a drawing, finish, or inspection requirement. Keep the distinction between an early budget estimate and an offer the customer can accept clear.

Gather the requirements that can change the job

Confirm the current file revision and drawing, material grade, quantity, required date, tolerances, finish, and inspection or documentation requirements. Ask about the part's function where it affects manufacturing decisions.

For complex CNC work, ask your estimator to check the likely process route, setups, workholding, tool access, and programming effort. A five-axis machine may reduce repositioning for suitable parts, but it does not guarantee that every part can be finished in one setup. Avoid treating “five-axis” as a fixed pricing multiplier.

Separate the discussion about what the customer needs from the shop's decision about how to make it. If a specification is unclear or contradictory, resolve it before promising a firm price or delivery.

Use the answer to choose the next step

If the initial range is outside the customer's expectations, discuss what would have to change: quantity, delivery, specification, or manufacturing approach. Do not assume every mismatch means the lead has no value. A prototype may be the beginning of recurring work, and the customer may need help understanding the cost drivers.

If the range is acceptable and requirements are sufficiently complete, proceed to detailed estimating. For a job your shop cannot support, explain the limitation promptly so both teams can use their time well.

Give sales a defined role

A repeatable qualification process can let sales or business development gather the necessary information and respond within an agreed range. Engineering then focuses on the questions that require manufacturing judgment.

A practical sequence is:

  1. Collect the request and check completeness.
  2. Provide a qualified budget response when there is enough information.
  3. Confirm scope, expectations, and the customer's next decision.
  4. Obtain technical review and a detailed estimate where needed.
  5. Issue the quote with its revision, assumptions, and terms.
  6. Carry accepted requirements into production.

Define who is allowed to issue a budget estimate, approve exceptions, and release a firm quote. Record why an estimate changed so colleagues can explain it consistently.

Use algorithmic quoting for the repeatable work

An algorithmic estimate can perform a similar role on your website or inside your sales workflow. It applies a defined set of inputs and rates consistently. Straightforward work within a validated offering may be suitable for automatic pricing; work outside that offering needs a clear route to an estimator.

Phasio's review-required gate allows pricing logic to flag work for manual attention. Test the storefront experience as part of implementation, including mixed requests containing both standard and flagged parts.

Algorithmic pricing does not remove the need to review drawings, manufacturing constraints, or commercial commitments. Nor is a geometric estimate a completed CAM program.

Build the detailed estimate from shop costs

Once the job is qualified, calculate programming, setup, stock, machine time, labor, tooling, finishing, and inspection without counting the same cost twice. Separate shared batch costs from costs per part and check the economics of the requested quantity.

The worked milling-cost example shows how that calculation can be structured. Use your own machines, rates, and completed jobs to establish the assumptions.

Measure whether qualification helps

Track estimating effort, time to a meaningful response, clarification cycles, and the share of qualified quotes that turn into work. Review reasons for losing jobs and compare estimated costs with actual production outcomes. Faster quoting is useful when it helps you win suitable work at a sustainable price.

Phasio provides CNC quoting and production software for machine shops. Start by making the qualification process explicit, then automate the parts of it that your team can apply reliably.

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