... Thousand pages of grinding wheel 1.The first on-site A&V checked in Henan; 2.Grain degree:60# Thousand pages of grinding ... furniture, stainless steel, metal,stone and other fields of the large surface area of rough polishing, grinding, cleaning and grinding; 2. ... hardware and decoration industry; 3. Especially for polishing the surface of metal products or hole grinding which has an excellent effect ...