●Benchmark Abrasives 3" quick change zirconia flap discs are used to clean weld lines and weld splatter, finishing, polishing, deburring, and other abrasive operations. ●The strong and durable design of the discs ensures stability and accuracy. Well-suited discs are made of the highest quality premium zirconia abrasive grains. ●Designed to meet industrial standards, our quick change discs are recommended to be used with high-speed power tools such as die grinders and other power tools. ●Efficient quick change discs are used in various industries like automotive, transportation, mining, shipbuilding, foundries, construction, welding, fabrication, petrochemical, etc. ●Our abrasive products are made with quality materials and exceed ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. Customer satisfaction is the lifeline of our brand.