This excellent quality Hard and Fast Sisal Buffing Polishing Wheel Mop is made from High Grade Sisal and used for first stage cutting, polishing and buffing operations on all metals including Aluminium, Alloys, Brass, Copper, Steel and Stainless Steel. Specifications: Wheel Diameter: 6" (153mm) - Wheel Width: 1" (25mm) - Bore Diameter: 10mm CLICK ON DESCRIPTION BELOW – TO SEE MORE INFORMATION ABOUT WHICH COMPOUNDS TO USE.