... 600#. 3.Metal: Steel, Stainless Steel, Aluminum. 4 ISO9001 Grinding Sleeve for All the Matals About the product:Import VSM and ... make the finished sleeves as your request, from Narrow sleeve to big sleeve, any sizes are Ok, Our strength products, which had ... for Choice: VSM Ceramic, Silicon carbide, Zirconia, Aluminum oxide.6. Sleeve Brand: 3M, VSM, Klingspor, Hermes.7. Suitable workpiece: steel, ...