3M™ Cubitron™ II Hookit™ Cloth Disc 947A is a cloth disc featuring 3M Precision Shaped Grain. Our cloth discs are constructed on a durable X-weight poly-cloth backing for high performance on a wide range of metals.Use 3M™ Cubitron™ II Hookit™ Cloth Disc 947A to cut cooler, faster, and for longer on a variety of substrates.Our discs feature 3M Precision Shaped Grain, easily slicing through metal using 3M micro replication technology to form constantly sharp peaks. The X-Weight poly-cotton backing delivers outstanding tear resistance, flexibility, and a consistent, uniform finish. 947A discs are available in a range of grades to meet the most demanding job requirements.Grades 40+ and 60+ can be used for many specialised construction applications, such as shaping and dimensioning fibreglass architectural elements. Grades 80+ and 120+ are ideal for levelling and blending the metal surface especially in automotive ‘body-in-white” applications. Convenient Hookit discs are ideal for high volume, quick change operations. They’re easy to attach and easy to remove, they leave a clean surface for the next disc.