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STONE FLATTENING & PRECISION TRUING PLATE • AUDITED OPERATIONAL SPEC

Atoma 400 Grit Diamond Lapping Plate

Sharpening Benchmark Spec
âš¡ FIELD SPECIFICATION SUMMARY

The diamond matrix dot pattern breaks water surface tension, preventing waterstones from hydro-locking during flattening.

Audited Engineering & Performance Metrics

MICRON SIZE45 Microns Monocrystalline Diamond
BINDER SYSTEMElectrolytic Dot Pattern on Precision Steel
DISH RESISTANCEDead Flat to 0.0002 Inches
ABRASIVE TYPEPrecision Monocrystalline Diamond
TOOL APPLICATIONFlattening Waterstones in 15 Seconds
📋Specialist Advisory: Tom Vance (Traditional Japanese & Western Edge Toolmaker)

Pencil a crosshatch grid on your waterstone before flattening. Once the pencil marks disappear, the stone is dead flat.

Laminated Benchtop Sharpening Grit Progression Card (.PDF)

Download our verified 1-page workshop card and operational standard sheet in PDF.