CNC Machining
Produce precise prototype parts with CNC machining for functional evaluation, fit checks, and product development across demanding automotive, defense, electronics, and medical applications.
Turn detailed concepts into precise, functional prototype parts with CNC machining backed by integrated product-development support. Finine Design and Manufacturing helps automotive, military, consumer electronics, and medical teams move efficiently from CAD refinement and early testing to production-ready components. Work with one partner to reduce handoffs, accelerate iteration, and create prototypes engineered for real-world evaluation.

Integrated prototype machining and supporting development services help teams validate designs and prepare products for production.
Produce precise prototype parts with CNC machining for functional evaluation, fit checks, and product development across demanding automotive, defense, electronics, and medical applications.
Create and refine detailed 3D CAD models that clarify part geometry and prepare designs for accurate prototype machining or subsequent manufacturing methods.
Rapidly turn digital concepts into physical models for early-stage design reviews, iteration, and testing before selecting CNC machining for functional prototype requirements.
Create high-quality prototype and low-to-medium-volume parts through urethane casting, providing a practical bridge between initial prototypes and full-scale production.
Add professional-grade paint finishes to manufactured parts, supporting aesthetic requirements and functional quality standards for prototypes moving toward final presentation or production.
Plan for scalable plastic-part manufacturing with injection molding capabilities that complement prototype development and support a smoother transition into higher-volume production.
CNC prototype machining gives product teams the precision and material performance needed to evaluate a design beyond the screen. Finine Design and Manufacturing pairs machining with CAD modeling, 3D printing, urethane casting, finishing, and production capabilities, helping reduce supplier coordination throughout development. Whether you are validating a medical component, electronic enclosure, automotive part, or defense application, the team supports a practical path from prototype iteration to production.

A single, capable partner helps keep prototype development moving with fewer handoffs.
Coordinate CAD, prototyping, machining, finishing, and production through one integrated development resource.
Streamlined internal capabilities help teams respond efficiently to evolving product-development timelines and prototype needs.
Cross-industry experience supports automotive, military, consumer electronics, and medical prototype development requirements.
Specialized familiarity with dental and orthopedic product development supports detail-focused medical applications.
Responsive guidance from concept through finished production.

Jaime serves as the primary point of contact for Finine Design and Manufacturing, a San Diego-based product development and manufacturing company supporting clients in the automotive, military, consumer electronics, and medical industries. Jaime helps guide clients through the company's full range of services, from initial CAD modeling and 3D printing to CNC machining, urethane casting, injection molding, and production painting. With a focus on the company's specialization in dental and orthopedic medical products, Jaime works closely with clients to ensure their product development needs are met efficiently and accurately. Known for clear communication and responsiveness, Jaime is dedicated to helping customers move seamlessly from concept to production, making Finine Design a trusted one-stop-shop partner for businesses across San Diego and beyond.
CNC prototype machining is the use of computer-controlled cutting equipment to make prototype parts from a digital CAD model. It is commonly chosen when a team needs accurate dimensions, functional features, and material properties that closely represent an intended production part. Machined prototypes can be used for fit, assembly, performance, and design-validation testing before a product advances toward production.
Speak with our team about your design, materials, and next steps.
Connected capabilities from design through production.
Experience supporting dental and orthopedic products.
Support across demanding technical industries.
Share your design goals and requirements to discuss the right path for prototype machining and production support.
For immediate assistance, feel free to give us a direct call at 1.858.900-9787. You can also send us a quick email at Jaime@fi9design.com.
For immediate assistance, feel free to give us a direct call at 1.858.900-9787. You can also send us a quick email at Jaime@fi9design.com.