Clarke 9″ Metal Cutting Disc Description 230mm (9″) diameter non-ferrous metal cutting disc with a 22mm diameter bore and flat centre. Fits most 9″ angle grinders with a standard M14 drive shaft. £9.91 In stock Clarke 9" Metal Cutting Disc quantity Add to basket EAN: 5016086101857 SKU: 6470790 Categories: Cutting & Grinding Discs, Diamond Blades & Wire Brushes., Router Bits, Cutting & Grinding Discs, Diamond Blades & Wire Brushes. Related products Clarke 4″ Metal Grinding Disc £9.15 Clarke CHT554 – 80mm Wire Cup Brush (M14) £14.16 Clarke CHT558 – 75mm Wire Cup Brush (M14) £12.96 Clarke SCR180 Diamond Blade 180mm £16.98