Osborn International [OI] is a recognized manufacturing, sales and service organisation specialising in high quality technical brushes for numerous applications including deburring, metal finishing, weld cleaning, honing and polishing. Osborn International offers Sisal Cord EK Buff available with Outside Diameter: 300mm, 350mm and 400mm; Core Diameter: 130mm and 130/180mm and Width: Approx 13/20mm. It is used for varied applications like; Cutlery Processing, Polishing Pots and pans,Polishing steel tubes, Processing steel surfaces.