3M 3M 341D A/O Aluminum Oxide AO Square Pad P120 Grit - 3 in Width x 3 in Length - 1/4 in Pad Thickness - 97723 60440200610

3M 341D square pad uses A/O aluminum oxide AO as the abrasive material. 3M incorporates this A/O aluminum oxide AO material into the square pad forming a grit of P120. The square pad has a width of 3 in and length of 3 in. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M square pad can be run at a maximum speed of 9000 RPMs.