Grindstone are widely used in metal workshops. This stone is actually also cutting like cutting on a milling knife, only the cutting is very smooth, and the streak does not look like milling. Tatal results of grinding are very small like dust. For grinding stones with a rough surface used at the beginning, and for with a smooth surface used to smooth or sharpen the drill bit. The function of this stone is commonly used for cylindrical, flat grinding and profiles, removing uneven surfaces, for surface finishing work, for cutting, sharpening cutting tools. Selling whetstones in Indonesia, whetstone distributors, suppliers, dealers, agents, importers, we have the most complete database and the lowest price for Indonesian whetstone. Only one of the most complete and trusted reference sources for exports, imports and business directories in Indonesia.