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Medical-Grade Stainless Steel Bars

Since 1970, O’Hare has been a trusted supplier of quality round bars, precision ground & cold finish, for diverse applications.

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O’Hare Precision Metals, LLC.
2404 W. Hamilton Rd. Arlington Heights, IL 60005

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The Best Precision Grinding Services Provider

We take pride in providing high quality steel round bars since 1970.

Precision Grinding Services Aluminum

We specialize in centerless and precision grinding services and provide steel round bar materials, focusing high tolerance and offering essential machining services.

About Us

O’Hare Precision Metals has become a recognized leader with its 30 years of expertise and dedicated service in the manufacturing industry.

Products We Offer

O’Hare Precision Metals has a wide stock of stainless steel round bar products with the finest standard and quality to meet the requirements of our valued customers.

Our Specialties

O’Hare Precision Metals boasts its capabilities of performing a wide range of services for either company or customer supplied components and materials.

In House Capabilities

O’Hare Precision Metals can provide its unique In-House Capabilities which vary from sizes, shapes, length, etc. in all products

Our Precision steel round bar Stocks

Quality controlled steel round bar products that fit your business needs.

O’Hare Precision Metals extends its inventory of steel round bar products for various manufacturers and other industrial sectors.

Withstands extreme temperatures so it’s the perfect alloy metal.

Earned a lot of recognition due to its sheer strength & aesthetic appeal.
Has unique properties that will give way to quality ingenious applications
Tempers and quenches almost at any rate to obtain high strength and toughness.
Highly specialized steel grades that can withstand stringent environments.
Better known as “Red Metals”, exhibit high corrosion resistance and tough strength.

Our all around precision Metal Grinding Services

O’Hare Precision Metals takes pride in offering top-notch precision metal grinding services to meet the stringent requirements of our customers. With our state-of-the-art grinding capabilities and skilled technicians, we deliver exceptional accuracy and surface finish for a wide range of metal components.

Our precision metal grinding services encompass various grinding techniques, including centerless grinding, cylindrical grinding, and surface grinding. These techniques allow us to achieve tight tolerances and precise dimensions on components of different shapes and sizes. Whether it’s round bars, shafts, tubes, or custom-designed parts, we have the expertise to meet your specific grinding needs.

With our precision metal grinding services, you can expect enhanced part performance, improved fit and function, and reduced post-grinding operations. We are committed to delivering high-quality grinding services that not only meet your specifications but also exceed your expectations in terms of precision and quality.


Grinding is an abrasive cutting process that takes the full understanding of basic fundamentals to assure accurate results in operation.


Our packaging is suited to keep products and materials safe in shipping and delivery to retain product quality for customer satisfaction.

Custom Machining

Our Custom Machining services are suited for the manufacturing of enhanced machined parts to be supplied for various types of industries and manufacturers.


Milling plays significantly in producing rough cut mill finish to materials with progressive process of metal removing.


Chamfering is used for cutting away excess metal parts to produce a symmetrical sloping edge to be used for specific applications.

Saw Cutting

Our saw cutting services we offer are well-suited to produce specific cut dimensions to any form of materials that may range from sizes to lengths.

Partner with O'Hare Precision Metals: One of The Trusted Round Steel Bar Suppliers

When it comes to sourcing high-quality bars, O’Hare Precision Metals stands out as one of the round steel bar suppliers. We pride ourselves on delivering precision-engineered products that meet industry standards and exceed customer expectations. Partnering with us means gaining access to a comprehensive range of round steel bar stock, along with exceptional service and expertise.

As part of the leading round steel bar suppliers, we offer an extensive inventory of various grades, sizes, and finishes to cater to diverse industry needs. Our commitment to precision and quality ensures that each round steel bar we supply is meticulously selected and manufactured to meet stringent specifications.

Partnering with O’Hare Precision Metals means accessing not only top-quality products but also personalized support and excellent customer service. Our knowledgeable team is always ready to assist you in selecting the right round steel bars for your specific applications, ensuring optimal performance and reliability.

Contact us today to request a quote or discuss your round steel bar requirements. Partner with O’Hare Precision Metals, and let us be your trusted supplier for all your round steel bar needs.



We present our useful documents and information in relevance to working with O’hare Precision Metals and some of the materials and services we provide.


Stainless steel metal alloy
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Contact us at O’hare Precision Metals and get some information of the materials and precision grinding services we provide for your manufacturing process.

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