Drill Rod & Steel Tools has the skills, experience, and know-how to deliver tolerance flat ground stock. All our high-quality products are proudly manufactured in the United States. We offer tight tolerance grinding to get the cleanest Mattison ground finishes, unmatched flatness, and a high degree of parallelism for your steel part needs. At Drill Rod & Steel Tools, we provide specialized performance and fast turnaround on any size order!

Our expert precision grinding team has the ability to grind and finish any steel parts component with tolerances as tight as +/-.0005”. We specialize in maintaining accuracy when dealing with such small measurements. Drill Rod & Tool Steels methodically inspects the tight tolerances of each component to ensure that precise measurement is achieved every time. This includes re-checking measurements after every process. Our experienced machinists and operators make sure the final product meets each customer’s precise specifications.

Drill Rod & Tool Steels has been leading the industry for over 50 years! We have the advanced knowledge and equipment to attain the tight tolerances, superior surface finishes, exceptional flatness, and optimal parallelism your steel parts require. Call (847) 678-4400 now to learn more information about our tight tolerance grinding services and find out what we can do for you!