Precision CNC Grinding Services in Wisconsin
Superior Cast Iron Finishing, Deburring and Stock Removal
Lawton AIABar's Wisconsin-based precision CNC grinding services can grind and finish the metal components you need. Inquire now to get started.
What are CNC Grinding Machine Services?
CNC grinding machines remove material from a workpiece with a rotating wheel to improve its surface quality and tolerances. The operator programs the machine to carry out a specific task, such as grinding across a work slowly or spinning at high speed. Traditional grinding machines apply coolant to both the workpiece and the grinder to achieve maximum speed and protect against tool burning or overheating. CNC machines generate significantly less heat, making a coolant application unnecessary. The main uses of a grinding machine include:
- Finishing: cleaning and polishing a metal surface
- Deburring: smoothing edges and ridges of metal objects for closer tolerances, safety, and functionality
- Stock removal: removing unnecessary material
Whether you need contour grinding, buffing or polishing, we have the CNC machining services to make it happen. We offer many other CNC machining services for your next project.
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What do CNC Grinding Machines Produce?
CNC grinding machines are used in various commercial and industrial applications, including aerospace, automotive, plumbing, electrical and die and mold manufacturing. They’re especially used in machining:

Precision CNC Turning Services
Our Waukesha CNC machine shop provides precision CNC turning services for cylindrical components and other rotational parts. Lawton AIABar machines bearings, bushings, pistons, wear plates, pulleys and similar components for Wisconsin manufacturers across a range of industries. Our CNC turning capabilities support both recurring and project-specific production needs. Turning can reduce in-house processing requirements while helping manufacturers maintain consistent dimensions across production runs.
Lawton AIABar also machines bronze components, including bushings, washers and bearings, based on customer specifications.
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Custom CNC Boring Services
Lawton AIABar provides CNC boring services for customers requiring accurate enlargement or finishing of existing holes in cast iron, bronze and other machined materials. Our Waukesha facility serves companies throughout Wisconsin, including manufacturers in Milwaukee, Madison, Racine and Kenosha. Our boring capabilities can be incorporated into broader machining programs to reduce additional handling and secondary processing. We can complete boring alongside turning, milling and other machining operations based on project requirements.
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CNC Pre-Milling Services
Our CNC milling and pre-milling services reduce the amount of machining customers need to complete after receiving components. Lawton AIABar processes metal closer to finished specifications, helping Wisconsin manufacturers save machine time and reduce material removal. We support machine tool, construction, off-highway equipment and other industrial applications throughout Waukesha, Milwaukee, Green Bay, Appleton, Oshkosh and across Wisconsin.
Custom pre-milling programs can be tailored to required dimensions, production quantities and downstream machining needs.
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CNC Plate Cutting Services
Lawton AIABar provides CNC plate cutting services from our Wisconsin facility for manufacturers requiring accurate, repeatable cuts across a range of component sizes. Plate cutting can be combined with additional CNC machining operations when projects require multiple stages of processing. Our team works from customer specifications to produce specialty components suited for further machining, assembly or finished applications.
More on CuttingCNC Machining Capabilities:
We can handle the precise specifications your component needs. CNC machining services achieve higher levels of accuracy and complexity than traditional machining methods. We cover every facet of your project, from supplying the materials to machining the product.
In addition to machining, Lawton AIABar carries stainless steel, carbon fiber, continuous-cast iron and other metals and alloys suitable for CNC machining.
What Is Continuous Cast Iron?
Continuous cast iron is available in gray or ductile grades. It is easy to machine, retains lubrication, wears efficiently and is an inexpensive alternative to bronze, aluminum or stainless steel.
Precision CNC Grinding for a Variety of Industries
The most common industries in need of precision CNC grinding include:
Regardless of your industry, if you need a metal supply partner, consider partnering with us for high-quality metal, precision CNC machining and a reliable supply chain.
CNC Grinding Services From Waukesha, Wisconsin
Lawton AIABar provides CNC grinding and tool grinding services from our Waukesha machine shop for manufacturers in Wisconsin and throughout the United States. Our precision grinding capabilities support custom metal products, tooling and components requiring accurate dimensions and quality finishes. We serve customers across:
- Wisconsin
- Illinois
- Indiana
- Iowa
- Michigan
- Minnesota
- Missouri
- Ohio
From Milwaukee and Madison to Green Bay, Appleton and the Fox Valley, Wisconsin manufacturers can access CNC grinding for a range of industrial applications. Contact Lawton AIABar to discuss your grinding specifications, quantities and machining needs.