3" Industrial Pro 0 Twisted/Knotted Wire C *Arbor Size: 5/8 in. *Wire Type: Coarse *Material: Steel *Maximum Speed: 15000 rpm *Product Type: Cup Brush *Number in Package: 1 pc. *Diameter: 3 in. *Usage: Weld Scale *Height: 5.2 in. *For Use With: Angle Grinder