Adjustable diamond sharpening stone with sharpening guide for knives, double-sided 400/1000 grit, compatible with knives 36–80 mm

General Description: Professional diamond sharpening stone set, including a sharpening stone, a stand, and auxiliary tools for knife sharpening. This product is designed to provide efficient and stable sharpening thanks to its non-slip base. Technical Specifications: Stone Grits: 400 (front) and 1000 (rear) Adjustable Clamping Width: 36-80 mm Inner Clamping Range: 6 to 50 mm Adjustable Sharpening Angles: 15°, 30°, 45° Installation: Attach the sharpening stone to the stand. Adjust the sharpening angle as needed. Ensure the base is stable before starting to sharpen. Use: Use the 400 grit for quick blade repair. Use the 1000 grit for fine grinding and optimal sharpness. Adjust the sharpening angle according to the type of knife. Other Information: ABS base with non-slip pad for safe use. Can be hung for convenient storage.