We recommend using loose silicon carbide powder

you may experience too much flexing which deteriorates the sharpening quality

🫷Guide Rod Handle Options (All-In-One )

Opti Clamps (Whole Milled Angled clamps) - the latest development of Hapstone for R2 knife sharpener

The adapter is suitable for turning frames of K02 (produced in 2018)

small central y shaped clamp for hapstone rs new-variants We recommend using loose siliconSmall Y Shaped Central Clamp for Hapstone RS utilizes flexible flat spring and spacer screw to secure knives of any shape including a full flat grind. Small clamp can be combined with other small clamps designed for Hapstone RS .