Gokumyo stones are universal and can be used to sharpen knives of any steel including high carbon

indigo blue

Magnetizing the blade table can be an effective way of stabilizing the knife while sharpening

Venev Diamonds may have the flatness tolerance up to 0

Stand kit includes 3M bumpon legs and mounting thumbscrews

leading edge core upgrade for tsprof k03 and kadet new-variants Gokumyo stones are universal andLeading Edge Core Upgrade enhances the capabilities of TSProf K03, TSProf Kadet, and Toohr knife sharpeners with features of the Leading Edge sharpening platform. Core Upgrade offers a magnetic working table with a three point knife guide and can be extended with Leading Edge attachments. Core Upgrade utilizes a magnetic block 1. 5 x 0. 5 x 0. 25 inch with powerful N52 grade neodymium magnets. The working surface is coated with a synthetic rubber