Tiger Paw Coated Abrasive Flap Discs, 4 1/2", 40 Grit, 7/8 Arbor, 12,000 rpm

Features: Designed for aggressive performance on tough grinding applications | High performance grain and special poly cotton cloth provide superior grain retention | This combination gets the job done faster and reduces overall grinding and finishing costs | Multiple layers of coated abrasive material expose sharp, fresh grains as they slowly wear away, and the 100% premium zirconium grain prevents premature grain shedding on aggressive applications resulting in increased productivity and reduced operating costs