Founded in 1983 by Robert "Bob" Weilert out of his garage, Superior
Grinding is now owned by Rob Weilert and he along with his sons, daughter and dedicated technicians strive for excellence in quality and production.


In the past five years we have more than doubled our production, as well as added an additional 4,000 square foot expansion to our building to expand our services offered.


Our technicians have a combined experience of over 75 years! Most of our technicians have been with us for at least 10 years and we consider them to be some of the best in the field of machining and grinding.

We offer CNC milling, CNC lathe capabilities and have an engine lathe, manual mills, horizontal mills, drill presses, and advanced sharpening equipment to meet the needs of our customers.


Superior Grinding provides superior service to businesses all across North America and we are proud to be an American owned and operated business.


Call us today for more information or a quote and get your projects done the superior way!


Call us now for your quote- 918-341-2091