Outside Diameter & Internal Diameter Grinding Services

Nation Grinding, Inc. provides outside diameter, OD/external, and internal diameter ID/internal grinding for diameters from .200″ to 50″ for ID, and up to 30″ for OD. We can work with almost any metal, including aluminum, steels, exotics, and precious metals, as well as ceramics, plastics, and rubber.

Accommodating materials up to 153″ in length, up to 3 tons, while maintaining tolerances to ±0002″, and concentricity of .0002″. Providing full repair services including coating repair for shaft and spindle, cylinders, pumps/printer rolls, plating and plasma spray repair.

An ISO compliant, specialty production shop geared to prototype to large scale production runs, offering reverse engineering, and a wide array of quality control capabilities, with the ability to meet any Mil-Spec standard.