General description These 225mm sanding discs are designed for use with dry sanders, including Giraffe sanders. The package includes 30 pieces of 80 grit circular sanding discs, each featuring 6 pre-drilled holes for effective dust extraction. Technical specifications Diameter: 225 mm (9 inches) Grit: 80 Quantity: 30 pieces Holes: 6 pre-drilled holes for dust extraction Usage These multipurpose sanding discs are suitable for a variety of applications, including: Grinding and polishing wood Jewelry Glass Stone Car and machinery surfaces Metal and non-metal materials Rubber, leather, and plastic Other information Made from high-quality alumina with an abrasion-resistant sand Thick D-class paper base for increased durability High strength resin bond system enhances service life Durable reverse sticker for easy disc changes Hook and loop backing for faster mounting