These premium-quality resin-bonded zirconium oxide flap discs offer enhanced cutting performance and efficiency. They have a self-sharpening feature, which increases high stock removal and durability. The strong X-weight polyester-cotton backing allows flexible and fast cutting on medium to high-pressure grinding and finishing applications. The T-29 conical shape features 15 - 25 ° ; angled flaps, ideal for contoured and flat-edged work. Suitable for sanding, grinding, stock removal and weld preparation of metal, carbon steel, stainless steel, sheet metal, wood and plastic. Compatible with 115mm angle grinders with a 22.23mm bore. 1 x Zirconium Oxide Flap Discs, 115 x 22.23mm Manufactured to EN13743 standards