Question 1

How much does a CNC prototype cost?

Accepted Answer

Cost varies based on complexity, material, and tolerances. A simple aluminum bracket might cost a few hundred dollars, while a complex 5-axis aerospace component in titanium could cost several thousand. James reviews every file personally to provide an accurate quote.

Question 2

What factors impact CNC machining cost the most?

Accepted Answer

The primary cost drivers are machining time and setup complexity. Features requiring multiple repositions increase labor costs. Other factors include material selection, specialized tooling needs, and excessively tight tolerances that require slower feed rates and rigorous inspection.

Question 3

Do you have minimum order quantities?

Accepted Answer

No. We specialize in prototyping and small batch CNC machining. We're happy to machine a single functional prototype, and can seamlessly scale to low-volume production runs (50 to 500+ units) when you're ready.

Question 4

What is the difference between CNC milling and mill-turning?

Accepted Answer

Standard CNC milling involves a rotating cutting tool moving across a stationary part. Mill-turn machining combines turning and milling in a single machine, allowing complex operations without removing the part from the chuck — dramatically increasing precision and reducing setup time.

Question 5

What tolerances can you hold?

Accepted Answer

We routinely hold tolerances of ±0.001" or better, depending on material and geometry. However, we recommend applying tight tolerances only where functionally necessary to keep costs down.

Question 6

What materials do you machine?

Accepted Answer

We work with Aluminum (6061, 7075), Stainless Steel (303, 304, 316), Titanium, Brass, Copper, and engineering plastics like Delrin, PEEK, Nylon, and Polycarbonate. All materials come with certifications.

Question 7

What is your typical turnaround time?

Accepted Answer

Standard turnaround is 5-10 business days from quote approval, depending on complexity and current shop load. Rush delivery is available for time-critical projects.

Question 8

Do I need a CAD file to get started?

Accepted Answer

Not necessarily. While CNC machines require digital 3D models, we can work from sketches, physical samples, or rough concepts. We'll connect you with trusted design partners to convert your idea into a manufacturable CAD file.

Question 9

Will you sign an NDA before looking at my invention?

Accepted Answer

Absolutely. As a patented inventor himself, James understands the critical importance of protecting intellectual property. We're happy to sign an NDA before you share any files or sensitive information.

Question 10

Can you help with Design for Manufacturability (DFM)?

Accepted Answer

Yes — this is our specialty. We don't just 'cut to the print.' We review your design to identify features that drive up costs and suggest modifications that make your part easier and cheaper to manufacture at scale.

Question 11

What kind of consulting do you offer?

Accepted Answer

We offer CNC process optimization, speeds & feeds consulting, tooling strategy, remote programming assistance, and retainer-based ongoing support for shops that need expert guidance.

Question 12

Can you help reduce our cycle times?

Accepted Answer

Yes. James has documented cases of reducing cycle times from 25 minutes down to 6 minutes through toolpath optimization, tooling changes, and parameter adjustments.

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