General description The 30pcs 225mm 180 Grit Sanding Discs are designed for long neck sanders, drywall grinders, and other sanding applications. With a diameter of 225mm and 6 holes, these discs provide excellent polishing capabilities, achieving both rough and smooth finishes effectively. Technical specifications Diameter: 225mm Grit: 180 Number of holes: 6 Material: High-quality alumina with a thick P-class paper backing Durability: High-strength resin bonding system Compatibility and accessories Compatible with long-neck sanders, plaster sanders, sanding giraffes, telescopic sanders, and flexible sanders Fits all brands of 225mm sanding machines Installation Hook and loop design for quick and easy attachment Strong and durable, ensuring discs do not fall off during use Easy to install and remove Usage Suitable for both wet and dry sanding Ideal for furniture, decoration, rust removal, solid wood, floors, and wall sanding and polishing Can be used on primer, stucco, plaster, metals,