3M™ Cubitron™ II Roloc™ Fibre Disc provides a very high cut rate as it's based on the premium Cubitron™ II mineral. This product stands out with its high durability - it is very long lasting without loss of performance and thus contributes greatly to a high productivity and efficient processes in the workshop. It is equipped with the easy-attach twist-on Roloc™ System allowing fast and easy change overs.