Asteroid Precision has been serving Illinois and the northern Midwest with industry-leading ID grinding services since 1966. Our experience, cutting-edge machinery, and unmatched experience have made us a leader in the precision grinding industry and led to countless relationships with clients in the aerospace, defense, hydraulic, and automotive spaces. If you need precision grinding services from a proven team that produces consistently excellent results, choose Asteroid Precision in Illinois.

What is ID Grinding?

ID grinding — also sometimes to referred to as inside diameter grinding, inner diameter grinding, or bore grinding — is the process of finishing the inner surface of a workpiece. For any kind of component that has a bore or smooth interior surface, the use of a quality ID grinding machine and skilled Operator is a must. Other OD grinding machines simply are not built or designed to accomplish this task. There are various pieces of equipment that can successfully achieve the ID grind required for your components depending on the unique parameters of the job. These include:

  • A Hone
  • A Chucking Type Internal Grinder
  • A Planetary Internal Grinder

Whatever kind of ID grinding your components call for, the Operators at Asteroid Precision are some of the most well trained and high-performing Operators in the world and can choose and execute the proper precision grinding required for the best results.

Why Choose Asteroid Precision?

At Asteroid Precision, we know that when you have a need for precision ID grinding services, we are not the only team you can turn to. However, there are not many grinding companies around that have the experience, elite equipment, and track record of success that we can offer. It is important to us that you make the choice that will yield the best results on your components, and thus, your business.

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Our Experience

Asteroid Precision has over 50 years of experience in consistently creating components to exacting standards for our clients across some of the most demanding industries in the world. We continually provide developmental training for our Operators so they can remain at the top of their field when it comes to execution and best practices with the best machinery available. This commitment to excellence has earned us a reputation for reliability that we take pride in and our customers count on.

Our State-of-the-Art Equipment

Providing unparalleled precision grinding for our client’s means maintaining an inventory of the best ID grinding machinery available. A few of the machines that our highly trained Machine Operators make use of include:

  • Okamoto ID Grinders
  • Studer S122 ID Grinders
  • Studer S110 ID Grinders
  • And More

In addition to using these state-of-the-art machines to provide the most precise precision grinding available, we also make sure to use the highest quality wheels, lubricants, and coolants to get the best results from every grind.

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Our Unrivaled Inspection Process

Every run of components that passes through our precision grinding machine shop in Illinois undergoes a rigorous inspection process to ensure accuracy in the results produced. From first article inspection through the final production lot review, Asteroid Precision is continually reviewing the results of our ID grinding process.

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Contact Our Team Today

If you have questions about our ID grinding services or would like to get your job started, contact the professionals at Asteroid Precision today.