... grinding and sharpening,mainly used for grinding woodworking tools,cutting tools, andetc. Such as for sharping or reconditioning chisels,knives ... ,scythes,axes,scissors,etc. Advantages: Fast stock removal for quick edge shaping Keen edges and clean deburring popular ... GC ) Specifications: Use Aluminum Oxide stone for harder steels. Use Silicon Carbide stone for working on softer metals, such as brass, ...