Process Catalog

Lapping Capabilities

Eight process families available across Illinois, Wisconsin, and Indiana. Every process is quoted with achievable flatness, finish, and lead time.

Single and Double-Sided Lapping

Both faces finished with controlled parallelism and flatness.

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Flat Lapping

Planar finishing for reference faces and tooling surfaces.

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Spherical / Ball Lapping

Spherical geometry for valves, bearings, and mating faces.

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Hand Lapping

Manual finishing for prototypes and selective fits.

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Machine Lapping

Repeatable machine cycles for production lots.

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Mechanical Seal / Wafer

Seal faces and wafer blanks for contact integrity.

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Production Lapping

Scheduled lots with inspection and certification packages.

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Taper, Shoulder, Counterbore

Form finishing where assembly fit is unforgiving.

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