3M 7000119310 is a black back-up pad designed for metalworking applications including deburring, finishing, grinding, polishing, and surface preparation. It is compatible with disc sanders and right angle grinders, featuring a quick change attachment style. With a maximum speed of 18000 mps, it is suitable for various industries such as builders hardware, medical instruments, metal fabrication, metal implants, plating & polishing, plumbing fixtures, and turbine engines. It has a medium density rating, threaded with a 1/4-20 INT size.