The EBI #3000 diamond stone is a professional sharpening stone manufactured by Naniwa Abrasive Manufacturing , a Japanese specialist renowned for the quality of its abrasives.

With its #3000 grit, it enters the intermediate finishing phase. It allows for precise edge refinement after the shaping stages, while still retaining the ability to make fine corrections if needed. It provides an excellent transition before moving on to ultra-high-finish stones.

Its ultra-hard diamond abrasive allows for efficient work on all types of steel, including high-carbon steels and difficult modern alloys. The 1 mm diamond layer, integrated using a sintering process, guarantees excellent wear resistance and virtually eliminates the risk of delamination. The cut remains consistent, even, and precise, even after prolonged use.

The stone is used simply by wetting the surface with water. No soaking is necessary. It comes with a buffing stone to maintain the surface and ensure consistent performance over time.