Feature●Apply on: Suitable for fine finishing, cleaning, polishing, grinding, deburring, removing rust and scratches.●Easy to install: 1/4 inch shaft fits most electric drills. Easy to install and use, convenient and fast.●High quality: these bristle discs made of rubber and emery material are wear-resistant and durable.●【Tips】50#, 80# for polishing carbide, 120# grit for polishing aluminium.●After sale: We guarantee that you have a good shopping experience. Please do not hesitate to contact us first if there is a problem, and we are always here to support you.Description