Clarke 5″ Masonry Grinding Disc£9.29 In stock Clarke 5" Masonry Grinding Disc quantity Add to basket EAN: 5016086101765 SKU: 6470740 Categories: Cutting & Grinding Discs, Diamond Blades & Wire Brushes., Router Bits, Cutting & Grinding Discs, Diamond Blades & Wire Brushes. Related products Clarke 4″ Masonry Grinding Disc £9.08 Clarke CHT560 – 75mm Spindle Mounted Wire Cup Brush £11.34 Clarke LWS230 Diamond Blade 230mm £38.87 Clarke 4.5″ Metal Grinding Disc £9.40