At Hilliard Grinding Technology, we cater to a diverse range of industries, providing support for everything from tool rooms to fully automated solutions. Whether you need precision grinding for a single part or efficient mass production, we have the expertise and technology to meet your needs. Our comprehensive services are designed to enhance productivity and quality across various sectors, ensuring that your specific requirements are met with the highest standards of excellence.
With over 30 years of experience, we are dedicated to supporting your universal grinding needs with a wide array of services, including OD, ID, Surface, Centerless, Vertical, and custom solutions. Our team of skilled professionals utilizes state-of-the-art equipment and advanced techniques to deliver exceptional results, tailored to the unique demands of your industry. Trust Hilliard Grinding Technology to be your partner in achieving superior performance and reliability in all your grinding applications.


OD Grinding
Outer Diameter (OD) grinding is a precision machining process that involves removing material from the external surface of cylindrical workpieces. This technique is ideal for achieving tight tolerances and superior surface finishes. OD grinding is widely used in industries such as aerospace, automotive, and manufacturing, where components require exceptional accuracy and durability. Whether shaping shafts, spindles, or cylinders, OD grinding ensures concentricity and consistent dimensions across a variety of materials, including metals and composites. At Hilliard Grinding Technology, we leverage advanced equipment and decades of expertise to deliver high-quality OD grinding services tailored to your exact specifications.ID Grinding
Inner Diameter (ID) grinding specializes in machining the interior surfaces of cylindrical components to achieve precision tolerances and smooth finishes. This process is critical for creating functional and reliable parts such as bearings, bushings, and hydraulic cylinders. ID grinding is often employed in applications requiring strict dimensional accuracy and consistency. Utilizing state-of-the-art machinery, Hilliard Grinding Technology excels in producing intricately detailed internal features with unparalleled precision. Our team’s expertise ensures that each project meets the highest industry standards, providing optimal performance and durability for your critical components.Surface Grinding
Surface grinding is a versatile machining process designed to create flat, smooth surfaces with exceptional accuracy. This method is essential for producing components that demand precise thickness, parallelism, and surface finishes. Surface grinding is ideal for applications in tool and die making, automotive, and aerospace industries, where consistency and quality are paramount. At Hilliard Grinding Technology, our advanced surface grinding capabilities enable us to handle a wide range of materials and sizes. With over 30 years of experience, we deliver reliable solutions that enhance the performance and longevity of your products.Centerless Grinding
Centerless grinding is an efficient machining process used to remove material from the exterior of workpieces without the need for a central axis. This method is ideal for high-volume production of cylindrical components such as pins, rollers, and tubes. By eliminating the need for workpiece support, centerless grinding achieves exceptional speed and precision, making it a popular choice for industries requiring consistent results. At Hilliard Grinding Technology, our centerless grinding expertise ensures tight tolerances, superior surface finishes, and fast turnaround times, helping you achieve optimal efficiency and quality in your manufacturing processes.Vertical Grinding
Vertical grinding is a specialized machining process that utilizes vertically oriented grinding wheels to achieve precision surfaces on large or heavy workpieces. This technique is particularly suitable for machining complex geometries and achieving fine finishes on parts such as turbine blades, molds, and large cylindrical components. Vertical grinding provides excellent control over material removal and is ideal for applications requiring superior accuracy and surface integrity. At Hilliard Grinding Technology, we combine cutting-edge vertical grinding equipment with decades of experience to deliver tailored solutions that meet the most demanding requirements across various industries.
We understand that your machines are complex and require skilled preventive maintenance, diagnostics, and repairs to minimize downtime. Our commitment to excellence ensures that we provide top-notch service to keep your equipment running smoothly and efficiently. Visit our link below for service support.
Hilliard Grinding Technology is teaming up with one of the oldest companies in the industry, GTI. GTI has the knowledge and experience to keep your machine floor humming. We offer the fastest turnaround times you’ll find and our technicians are among the most skilled and highly trained in their field. As a trusted partner, click the link below for all your spindle repair needs.