3 x 80 Grit Flap Discs supplied. Professional-grade disc offers durability and strength on tough materials. 80 Grit formulated for fast stock removal; ideal for de-burring, rust & paint removal, cleaning, grinding and finishing. Ideal for use on metal and can be used on wood and plastic too. Disc Diameter: 115mm / 4-1/2". Disc Bore Size: 22.2mm. Max. Speed: 13,300rpm. 3 Pack of 80 Grit Flap Discs. Formulated for fast stock removal; ideal for de-burring, rust & paint removal, cleaning, grinding and finishing. Ideal for use on metal and can be used on wood and plastic too. Professional-grade disc; offers durability and strength on tough materials. Genuine Kielder accessory. Key Specification: Disc Diameter: 115mm / 4-1/2" Grit: 80 Disc Bore Size: 22.2mm Max. Speed: 13,300rpm