Mill-Turn Machining for Complex Precision Parts

Mill-Turn Machining: Efficiency Meets Precision

Bar Stock Comes in One Side. Completed Parts Come Out the Other.

At ORRCO, we specialize in mill-turn machining for complex precision parts. Our fleet of advanced INDEX machines combines powerful turning and aggressive milling in a single setup. These multi-axis systems are designed to handle intricate geometries and tight tolerances with speed and consistency.

Unlike traditional setups that require multiple machining centers and repeated part handling, our process allows simultaneous front and back working using multiple spindles. This reduces setups, shortens cycle times, and minimizes the risk of dimensional drift. Whether you’re producing medical components, motion control assemblies, or safety-critical parts, ORRCO delivers consistent results from first piece to final production

Why choose ORRCO’s mill-turn machining?

• Complete first-piece inspections: We produce the entire part in one cycle, allowing full inspection before committing to a production run.
• Improved accuracy: Eliminates the error caused by transferring parts between machines.
• Simplified scheduling: One machine handles the entire workflow, reducing bottlenecks and coordination issues.
• Assembly-ready output: We can program mating components to be machined and assembled immediately.
• Built-in traceability: On-machine part marking ensures compliance and avoids extra marking steps.
• Lower production costs: Fewer setups mean reduced labor, faster turnaround, and less overhead.

Ideal for Complex, High-Value Components

Our mill-turn systems are especially effective for parts with multiple features, tight tolerances, and demanding materials. Whether you’re working with stainless steel, brass, or plastic, ORRCO’s machines deliver consistent results across every part of the geometry. We support industries where precision is essential, including medical, safety, motion control, valve, and electronics.

Let’s Simplify Your Workflow

If your parts are complex, multi-featured, or require tight tolerances and traceability, ORRCO’s mill-turn machining could be the solution. Contact us to explore how our INDEX machines can streamline your production, improve accuracy, and reduce costs.