We do not recommend to use it for knives with a spine thicker than 2

A Jasper micro-quartz structure consists of fused crystal grains of different sizes

Diamond Plate Bundles

One piece extends from one edge of the blade table to the other

chosera narrow stone edge pro Grit:10000 We do not recommend toChosera sharpening stones are used for sharpening knives on Hapstone and Edge Pro knife sharpeners. Chosera is a high end series from Naniwa made of aluminum oxide with the magnesia binder. The magnesia binder gives Chosera excellent sharpening quality and performance, and high wear resistance. Narrow stones (12 mm wide) are suitable for recurved blades. All Chosera stones are 6 mm thick and are mounted on high quality aluminum blanks. Chosera series