Prototype CNC Turning
Resolute Precision Manufacturing (RPM) provides a CNC prototype service for engineers and product development teams that need real, production-intent machined parts fast. We respond to quote requests within 24 hours, deliver CNC prototype parts in one to three weeks, and make every prototype on the same Swiss CNC machines and bar-fed lathes used for production, so your prototype is your production-intent part. Request a QuoteProduction-Intent Parts From Day One
Our CNC prototype service produces parts on the same equipment, with the same tooling and cutting parameters, used for production runs. We do not use dedicated prototype machines with relaxed tolerances. CNC turning prototypes from RPM are made from production-grade bar stock on production-specification equipment, accurately representing the geometry, surface finish, dimensional tolerances, and material behavior of the part you will eventually order in volume.
This matters when your engineering team evaluates fit, form, and function. A prototype that behaves differently from the production part, because it was made on different equipment or from a different material form, can waste test cycles and delay your program.
Fast Turnaround for Development Schedules
Product development schedules do not wait for machining lead times. Our prototype CNC turning service is built around fast response at every step. We acknowledge quote requests within hours, return pricing within 24 hours of receiving a dimensioned drawing, and deliver CNC prototype parts in one to three weeks, depending on complexity and material availability. There is no minimum order quantity and no premium surcharge specifically for small quantities.
Why Choose RPM for CNC Prototyping
Good CNC prototyping gives you answers, not just parts. Our approach is designed to give development teams accurate data early:
- Real production geometry and tolerances. Test results carry over to the production part because the process is the same.
- Production-grade materials. Material behavior in your prototype matches what you will see in volume.
- Fast iteration. A 24-hour quote and one-to-three-week delivery let you run design revisions without losing weeks.
- Direct technical feedback. You work with the people who will machine your part, so questions about tolerances, materials, and manufacturability get quick answers.
Specifications
| Minimum Quantity | 1 piece; no minimum order |
| Quote Turnaround | 24 hours from receipt of dimensioned drawing or CAD file |
| Typical Lead Time | 1 to 3 weeks depending on complexity and material |
| Swiss CNC | 20mm, 32mm, and 38mm production equipment, the same machines used for production runs |
| Lathe Capacity | Up to 25.5″ diameter; all turning operations including live tooling |
| Material Availability | Production-grade materials in prototype quantities, including stainless steel, aluminum, brass, titanium, Delrin, PEEK, and more |
| File Formats Accepted | PDF drawings, DXF, DWG, STEP, and IGES |
| Certifications | ISO 9001:2015 |
How Our Prototype Process Works
- Send your files. Share a dimensioned drawing or CAD file (PDF, DXF, DWG, STEP, or IGES) with your material and quantity.
- Get your quote. We confirm receipt within hours and return pricing within 24 hours.
- We plan and program. Your part is set up on the same type of equipment, tooling, and cutting parameters we use for production.
- We machine and inspect. Parts are made from production-grade bar stock and checked against your drawing.
- You receive parts in one to three weeks, depending on complexity and material availability.
From Prototype to Production at RPM
One of the most valuable aspects of our CNC Prototype Service is the continuity of knowledge between development and production. The engineers and machinists who produce your prototype are the same people who will run your production. When your design is finalized and released for production, there is no new supplier to qualify, no re-learning of your part, and no gap in understanding of its geometry, materials, or tolerances.
- Begin with prototype quantities of 1 to 25 parts
- Advance to short-run bridge production of a few hundred as the design stabilizes
- Scale to full production volumes as the program matures
- Keep the same facility, team, and equipment throughout the transition
Industries We Serve
Resolute Precision supplies precision CNC machined components to OEM manufacturers across multiple industries. Our direct-manufacturer model is particularly well suited for companies looking to reduce supply chain layers and gain direct technical engagement with their machining partner.
- Fluid Power & Hydraulics valve bodies, spool valves, fittings, cylinders
- Medical Devices Swiss-turned components in stainless, titanium, and PEEK
- Automotive high-volume bar-fed production sub-assembly components
- Aerospace & Defense tight-tolerance aluminum and titanium components
- Industrial Machinery shafts, bushings, flanges, and housings
- Custom Fasteners screws, bolts, inserts, and specialty hardware
Frequently Asked Questions
What is the minimum order quantity for prototype CNC turning?
There is no minimum order quantity. We quote and produce single-piece prototypes. Pricing for one piece is naturally higher per part than production, but we do not require a minimum to begin the relationship.
How quickly can RPM quote a prototype turned part?
We respond to prototype quote requests within 24 hours of receiving a dimensioned drawing or CAD file. For parts with unusual geometry or material requirements, we may ask clarifying questions before pricing.
What file formats does RPM accept for prototype quotes?
We accept 2D PDF drawings, DXF and DWG, and 3D CAD files in STEP and IGES format. A dimensioned 2D PDF is sufficient for most prototype quotes.
Can RPM produce prototypes in the same material as the production specification?
Yes. We source production-grade material in prototype quantities. If your production part specifies 17-4 PH stainless, Grade 5 titanium, or PEEK, we produce your prototype in the same material not a substitute.