Founded in 1966, Asteroid Precision Inc., your precision grinding experts in Illinois consistently exceeds customer requirements and expectations for the highest quality OEM components. We are precision centerless, ID, cylindrical production grinding and honing specialists with over five decades of experience.

We are known for our constant innovation, state of the art technology, highly skilled personnel, and for our firm commitment to quality. We have become a preferred supplier for a growing range of industries who require precision grinding including automotive, medical, military, hydraulic and aerospace.

Asteroid Precision has transcended into a leader within the industry through our emphasis on organization, ┬áservice and quality CNC grinding. It is with this mindset that Asteroid Precision has mastered the process of delivering economical solutions to our customers. We invite you to explore our site and to contact us with any questions that you have. We’re confident that once you have done business with us, you’ll return for all of your precision grinding needs.