High Precision CNC Turning

With our extensive experience and advanced CNC technology, Petersen Precision can deliver tight tolerance turned metal parts for any application. We provide full-service CNC turning to give you components that match your exact design specifications, in the high quantities your project requires. Our CNC turning capabilities enable us to provide superior accuracy and perfect repeatability for high volume parts.

For high precision CNC turned pats, look no further than Petersen Precision. Request a quote or contact us today to learn more.

Tight Tolerance, High Volume Manufacturing

We use state-of-the-art Swiss-style CNC lathes to produce tight tolerance turned metal parts for all applications. We work with metal bar stock up to 1.25” O.D., and can machine faces and flats with tolerances of up to ±0.0005”, and feature positions and profiles at up to ±0.0005”.

Even the most complex or intricate part designs can be reproduced accurately and with perfect repeatability, from the first piece to the hundred-thousandth. We work from your CAD or other digital design files to deliver precision turned parts that match your exact specifications. DFM service is available (see below).

Petersen Precision specializes in high volume CNC turning—tens of thousands to hundreds of thousands of parts or more. This enables us to run our CNC lathes with a single tooling setup for long periods, resulting in faster and more efficient production. We have nonstop manufacturing capabilities, including “lights out” production with our automated CNC technology, that allows for 24/6 production.

Integrated Quality Control Processes

We have integrated our CNC turning and machining department with our CMM and quality assurance department. We utilize Zeiss CMMs (coordinate measuring machines) for in-process and final production checks to guarantee the accuracy and quality of finished parts.

Design for Manufacturing (DFM)

We offer DFM services to help make part production faster, easier, and less expensive. Our engineering team will work with you, as needed, to optimize your designs for better manufacturability, without altering the fit, form, or function of your turned parts.

In-House Tooling Shop

We design, build, and service all tooling for our CNC turning projects in-house. We monitor every step of the process to ensure the precision and quality of your finished parts. All tooling is custom built to each project, and we will service and maintain your tooling for the life of your program, whether you need ten thousand or ten million parts per year.

CNC Turning Materials

We turn parts from a wide range of bar stock materials. We work with:

Contact us to discuss your material requirements.

Tight Tolerance CNC Turning from the Experts

Make Petersen Precision your first choice for high quality, high precision CNC turned parts and components. Request a quote on tight tolerance CNC turning, or contact us to discuss your project.