3M 245 Disc Hookit - D.20mm - Holes 8 - Grit P40 - Code: 450COL3020
3M 245 Hookit Disc. This green disc is constructed of a high-performance aluminum oxide mineral. It is primarely used for rust removal and light dry sanding of metal surfaces. To be used on machine or on special 3M hand tools. This disc utilizes the convenient hook-and-loop attachment system for easy placement on and removal from the tool face. D.20 mm. Holes 8. Grit P40.