Manufacturer Part Number: 15Q462|Disc Diameter|4-1/2Center Hole Size|7/8Center Hole Thread Size|Flap Disc Type|Type 27Grit|120Grade|FineAttachment Type|ArborAbrasive Type|CoatedAbrasive Material|Zirconia AluminaBacking Material|PlasticDisc Color|Maximum Rpm|13300Backing Weight|Material Application|Aluminum; Non-Ferrous Metal; Stainless SteelMachine Compatibility|Angle GrinderFor Finish|Abrasive Material Thickness (Inch)|Trimmable|YesAdditional Information|Series|15-QPsc Code|UNSPSC Code|