<p>Quantity: 10 pieces</p> <p>Color: Pink</p> <p>Specification: 30*6mm</p> <p>This product has high hardness and is suitable for grinding metals, especially for steel parts after heat treatment.....</p> <p>Red corundum grinding head: The hardness is similar to that of white corundum, but the toughness is higher than that of white corundum. Purpose: Suitable for grinding hardened steel, cutting tools and alloy steel parts, precision grinding of measuring tools and instrument parts, etc., and also suitable for forming grinding.</p> <p>The red corundum grinding head is a small grinding tool with a handle, mainly made of ceramic bond. It is made of high-quality abrasives and shaft handles. It has high bonding strength and good coaxiality. It is used for machinery, bearings, molds, grinding and deburring of deep holes, inner walls of special-shaped surfaces, solder joints, weld seams and special surface grinding of internal circles, fillets, grooves, arcs, cones, etc., installed in electric grinders, etc. Used on tools, with good wear resistance and grinding performance...</p> <p>High working efficiency, good grinding effect and long service life. The grinding effect is practical and the service life is long.</p> <p>Mainly used for DIY polishing, jade polishing, wood, metal, mold polishing, and power tool matching.</p> <p>Specification: 30x6mm.</p> <p>Strong stability, high hardness, easy to grind, simple to use, safe and reliable.</p> <p>Adopting unique sintering technology, durable rod grinder, non-slip and no falling.</p><p>Good quality product</p>