3M 36525 Green Corps Abrasive Disc, 2 in Dia, 40 Grit

Features Small diameter sizes allow for grinding in hard to reach places Tough, coarse aluminum oxide abrasive stays sharper longer Versatile Roloc™ attachment system works with any 1/4 in drill or air tool Allows for quick twist on, twist off disc changes for lower labor costs Color-coded to disc grades for faster, more accurate use 25 discs per box.  Abrasive backing type: cloth; Abrasive backing weight: YF weight; Abrasive mineral type: Aluminum Oxide; ANSI Grade 36; Color: green; Diameter: 2"; Primary Trademark name: Green Corps