3000 Grits Sharpening Stone Rectangle Whetstone Sharpener Professional Knife Polishing Grinding Tool 6 inches

The Sharpening stone is made from sintered crystals of synthetic. It's extremely hard, maintain their shape well and are resistant to wear. Because they are so hard they can sharpen and finish extremely hard metals such as carbide gravers, but also work on non-metal like glass, porcelain and quartz. 3000 Grits Sharpening Stone Rectangle Whetstone Sharpener Professional Knife Polishing Grinding Tool 6 inches Grit 3000 Rectangle Knife Sharpening Grindstone Whetstone Polishing Stone Oil Stone Features: brand new and high quality. The Sharpening stone is made from sintered crystals of synthetic It s extremely hard, maintain their shape well and are resistant to wear. Because they are so hard they can sharpen and finish extremely hard metals such as carbide gravers, but also work on non-metal like glass, porcelain and quartz. For sharpening and polishing chilled steel, alloy steel and precision parts etc. These Sharpening stones can sharpening and polishing for triangle sawtooth, circular s