Twisted wire wheel brush,Industry wire brushes are efficient tools for fast heavy duty ... :1 Rough machining of surface(polish, pull rough, rust clearance)2 Clear of surface (dirt reduce, oil relieve)3 Finishing of ... : 65, 75, 85, 90, 100, 125, 150mm2) Nut: M14 x 2, M10 x 1.25, M10 x 1.5, 5/8 ... ,e) ST: Knotted steel wire: Φ0.35, 0.5mm wheel brush with knoted wire