37Pcs 3" 75mm Sanding Disc Roll Lock Fine/Medium/Coarse Surface Conditioning For Metalworking Polishing, Grinding tools

Size:75mm (3 inch) ; Shank Diameter: 6mm (1/4 inch) ; Package Included: 37pcs . Quick heat dissipation to avoid overheating deformation or discoloration . 3 inch sanding disc is perfect for detail work. Sanding discs are uitable for stainless steel, alloys, iron, non-ferrous materials,etc . Extensive Use and perfect for various Surface: Sanding disc based on fiber as substrate with abrasive particles pasted, get a open-mesh 3D structure, better elastic and plasticity, suitable for different shapes of various objects . Widely appliedin smoothing surface and curved edges, polishing materials, like home improvement, artwork.Great for Carving, Etching, Grinding and Sanding on Ceramics, Stone, Glass, Wood, etc...