3M Cubitron 3 7100379978/1169F Flap Disc, 40+, T27-Flat, 7 in x 7/8 in, Case of 5

The 3M Cubitron 3 7100379978/1169F Flap Disc, 40+, T27-Flat, 7 in x 7/8 in is a high-performance coated abrasive flap disc engineered for aggressive stock removal and extended life in demanding metalworking applications. Featuring precision-shaped 3M Cubitron 3 ceramic grain, a 40+ coarse grit for rapid material removal, and a Type 27 flat profile optimized for smooth blending and weld grinding on flat surfaces, this 7-inch flap disc with a 7/8-inch center hole delivers consistent cut rates on carbon steel, stainless steel, and other heat-sensitive metals while maintaining cooler grinding temperatures. Its advanced abrasive technology helps reduce operator fatigue, minimize rework, and improve throughput, supporting safer, more productive grinding operations in industrial fabrication, construction, and maintenance environments. Manufactured by 3M to meet applicable ANSI B7.1 safety requirements for bonded and coated abrasive wheels, it is designed for use in accordance with OSHA-compliant grinder guarding and safe operating practices.