Brown fused alumina abrasive grinding stones are primarily made by sintering brown fused alumina sand and clay at high temperatures. Due to the particle size of 120, they possess strong grinding capabilities, making them ideal for coarse polishing processes. They can quickly remove burrs, sharp edges, and oxidation scales from workpieces.

Brown fused alumina grinding stones are available in shapes such as round, cylindrical, slanting cylindrical, equilateral triangle, and oblique triangle, with sizes ranging from 2mm to 50mm. Suitable grinding stones can be selected according to the shape and size of the workpiece to achieve perfect results. Special shapes and specifications can be made to order.