Good quality zirconia, with a fast and consistent cut. A stronger poly-cotton backing on the flaps make these ideal for heavy-duty grinding on higher powered grinders of 1000 watt or higher. DISCOUNTS AVAILABLE ON NITRO & TURBO PRODUCTS Spend £250 Across The Range – Receive 10% Discount Spend £500 Across The Range – Receive 15% Discount DISCOUNT APPLIED AT BASKET/CHECKOUT Click Here To View Our Range