3M Cubitron 3 Fibre Disc 1182C 4 1/2" X TN Quick-Change 66440

3M™ Cubitron™ 3 Fibre Disc 1182C 4 1/2" X TN (Tinneman Nut) Qick-Change Grade 36+ 64402Package of 25 - Genuine 3M™ Cubitron™ 3 1182C 4 1/2" X TN (Tinneman Nut) Quick-Change Fibre Disc delivers unmatched speed and performance in your mild or carbon steel grinding application. 3M Cubitron 3's precision-shaped ceramic triangular grain removes metal faster and lasts longer than previous Cubitron II fibre discs. Unlike most ceramic grinding abrasives, the 3M Cubitron 3 re-engineered grain stays sharp for the life of the disc. Sharper abrasives result in increased speed, reduced heat input and dramatically lower labor costs.The Cubitron 3 Fibre Disc is ideal for grinding and weld removal on all types of mild and carbon steels. It features grade 36+ (36 grit) abrasive material that removes more metal and stays cooler than competitive wheels. It operates at 13,300 max RPM and is designed to be used with right angle grinders. Cubitron 3 fibre discs come in a resealable foil bag of 25 discs