This bosch x431 standard flap disc for metal is supplied as a single disc in 115mm diameter with an 80g medium grit, striking an ideal balance between efficient grinding and a refined surface finish. It is a popular choice for working edges, welded seams, and coarse-sanded metal surfaces where a smooth, presentable result is the goal. The semi-friable aluminium oxide grit is robust and wear-resistant, maintaining a consistent finish throughout the disc's life. The x-cloth backing provides the stability needed for clean, even grinding, and the fully synthetic resin bonding ensures excellent durability in heavy-duty applications. Compatible with standard locking nut angle grinders through a 22.23Mm bore, this versatile disc handles both finishing and light stock removal with ease. Features and benefits: medium 80g grit provides an excellent balance of stock removal and surface finish semi-friable aluminium oxide grit for consistent, wear-resistant performance x-cloth backing for stability and clean, even results fully synthetic resin bonding for heavy-duty durability 22.23Mm bore fits standard locking nut angle grinders carrier plate available in angled and straight, fibreglass and plastic versions specifications: diameter: 115mm grit: 80g bore: 22.23Mm pack quantity: 1 contents: pack of 1