Impressive Lifetime and Safety - The Expert for Metal Grinding Disc delivers an impressively long lifetime on metal with maximum safety. Its premium aluminium oxide abrasive grain, selected functional fillers and additives in a modern phenol resin bond matrix are particularly suited for metal applications. Furthermore, its precision-manufactured fibreglass fabric ensures especially high disc stability and maximum work safety. It is intended for grinding metal. It is suitable for use with hand-held angle grinders. With 22.23 mm bore for standard locking nut angle grinders. Features and Benefits • Long Life with Maximum Safety • Expert for Metal Grinding Disc for an impressive long lifetime and maximum safety on metal • Aluminium oxide abrasive grain, functional fillers, additives with phenol resin bond matrix are suited for metal applications Specifications Specification: A 30 T BF Diameter: 230mm Bore size: 22,23mm Thickness: 6,0mm Bore diameter: 22,23mm Thickness 2: 6,0mm