Utoolmart Detail Sander Sandpaper 400 gritsProduct Technology *Sander paper sheets are made from aluminum oxide, designed for high speed sanding and duty removal, offering fast and long lasting service. Hook and Loop sandpaper backing helps make paper change easy and fast.*Sanding paper is distinguished by granularity. Choose the suitable grits and shapes can enhance the sandability for working efficiency. Grit is rated by number. The lower the grit number, the faster the removal rate. For a rough surface, look for grit in the 60 to 100 range. For fine finishing, look for grit in the 120 to 1500 range.Applications*Triangular Sander Sandpapers are ideal for refinishing furniture and intricate projects or getting a surface perfectly clean and smooth for staining or painting, like furniture legs, cabinets, doors, tight corners, and decorative items. Can be widely used in grinding and polishing of metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials.*Can be installed on the electric polisher or air sander. The sander drive triangular sanding paper for high reciprocating motion to polish, sand and carve the work pieces.Technical ParametersSandpaper size: 80 x 80 x 80mm / 3.15" x 3.15" x 3.15"Granularity: 400 gritsPackage Content10 x 400 grits Detail Sander Sandpaper