This Bosch X431 Standard Flap Disc for Metal is supplied as a single disc in 115mm diameter with a 40g (coarse) grit, making it well suited to aggressive stock removal on edges, welded seams, and heavily coarse-sanded metal surfaces where fast cutting action is required. The semi-friable aluminium oxide grit is robust and wear-resistant, delivering a consistent finish throughout the disc’s working life. The sturdy x-cloth backing ensures excellent stability during grinding, while fully synthetic resin bonding keeps the grit firmly in place under heavy-duty conditions. Compatible with standard locking nut angle grinders via a 22.23mm bore, this disc is a reliable choice for initial grinding passes and weld preparation work. Features and Benefits: • Coarse 40g grit ideal for aggressive material removal and weld preparation • Semi-friable aluminium oxide grit for robust, consistent performance • X-cloth backing for stability and even grinding 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: 40g Bore: 22.23mm Pack Quantity: 1 Contents: • Pack of 1