Norton Abrasives Norton BlueFire R884 Flap Disc Type 29 66254461180

The proprietary new zirconia alumina grain shape and chemistry in BlueFire flap discs improve life and cut rate by 15% over existing zirconia alumina discs. Broad utility; from light- to heavy-pressure applications, on a wide range of materials: carbon steels, welds, alloys, and soft metals. Available in various sizes with 5/8"-11 hub or with 7/8" center hole. Type 27 FLAT: New! Quick trim, flexible blue plastic backing plate Type 29 CONICAL: Durable fiberglass back Type 29 CONICAL: Durable fiberglass back in a convenient retail pack Typical Applications / Markets • Stock Removal • Edge Chamfering • Weld Blending • Deburring/Deflashing • Cleaning/Finishing Features & Benefits UPGRADED! Proprietary new grain shape and chemistry provide 15+% longer life and faster cut rate than existing zirconia alumina products Polyester flaps improve durability Durable, yet lightweight fiberglass back discs are high strength, lightweight, and absorb vibration NEW easily trimmable flexible plastic back discs are conformable , and use less pressure at peak performance Semi-open coat minimizes loading on soft metals (aluminum, brass, and bronze) and wood, as well as stainless steel and carbon steel NEW! available in retail packs (as well as original sturdy cartons) that are ideal for walk-in business displays and small jobs