Orange EDM series stones are made of aluminum oxide and were originally intended for the treatment of metal after the electric spark machining (EDM)

Charnley Forest is preliminarily lapped and does not require lapping after purchase

It is suitable for dining and filet knives with a narrow spine

This makes CBN the cleanest of the available sharpening stones

suehiro debado stone for edge pro Grit:320 Orange EDM series stones areDebado sharpening stones are used for sharpening knives on Hapstone and Edge Pro knife sharpeners. Debado is a premium series from Suehiro made of aluminum oxide with the magnesia binder similar to Chosera and Shapton Pro series. The magnesia binder gives Debado excellent sharpening quality and performance, and high wear resistance. All Debado stones are 6 mm thick and are mounted on high quality aluminum blanks. Debado series stones are universal and