4 x 5/8 Silver Line™ Zirconia Maxidisc™ Flap Discs for Metal/Stainless Steel, Type 27 ShapeFor ferrous metals, iron, steel and stainless steel.Zirconia.SILVER LINE™Medium flexibility.T-27 shape. P01 MX4120ZT 4 x 5/8 Silver Line™ Zirconia MaxidiscQuantityAdd to CartBuy Now