Lee Valley King 8000x Gold Stone

King water stones were among the first Japanese stones introduced to the West. They are aluminum oxide abrasive in a resin bond. In our testing, they were effective in O1 steel but noticeably slower in tough alloys such as A2. The particles fracture and dull after a short period, performing like progressively finer grits, which allows you to move from a medium grit straight to a finishing stone. They are economically priced, require only a quick soaking before use, and are a good choice for honing softer tool steels or when cost is a concern.

This 8000x stone is 7″ × 2 1/2″ × 1/2″ thick and is mounted on an 8″ × 2 3/4″ plastic base.

Made in Japan.