• Fiberglass Conical Flap Disc,Flap Discs • Designed for heavy stock removal, grit blending and deburring applications, the Blaze R980P coarse grit center mount fiberglass conical flap disc features an innovative ceramic alumina grain plus a grinding aid to deliver two to five times better performance than zirconia alumina abrasives. The angled Y-weight polyester flaps ensure minimal fraying and excellent strength. Fiberglass/resin backing plates help reduce vibration during operation to keep the user more comfortable. Fit the disc onto a right angle grinder for quick and efficient stock removal on alloys, stainless steel and other challenging surfaces. • Type 29 conical flap discs with latest generation ceramic alumina grain with a unique grinding aid that provides 2-5 times performance over zirconia alumina on stainless, alloys and other hard-to-grind materials • Angled, durable, Y-weight polyester flaps provide greater surface contact and are the best choice for fast stock removal – with significantly enhanced life, grain retention, and fray resistance • Their fiberglass/resin backing plates are the most popular plate configuration due to high strength, light weight, ability to absorb vibration, and operator comfort • The best choice for coarse grit blending, deburring, and stock removal • Coarse 40 grit for stock removal, beveling and edge chamfering