Precision Grinding

Darmann makes specialized wheels utilized in internal grinding, flat finishing and spherical finishing operations. Our products are utilized in applications that require a precise surface finish and exact part geometry.

These wheels are used in the manufacturing of precision fuel injection parts, hip implants and gears. A broad range of abrasives and wheel types are available including:

Details
Internal grinding wheels
Bore and race grinding wheels
Miniature wheels
Spindle and quill mounted superabrasive wheels
Conventional mounted wheels
Cylinder wheels
One-piece and mounted conventional cup wheels
Continuous rim superabrasive wheels

We manufacture resin and vitrified bonded wheels with a full range of features including convex, concave and complex radii, holes, slots and angles. We have made miniature wheels (2mm ODs) and sub-micron diamond wheels.

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Wheel Shapes