Manufacturer Part Number: 06U456|Disc Diameter|4-1/2Center Hole Size|5/8-11Center Hole Thread Size|Flap Disc Type|Type 27Grit|60Grade|Attachment Type|ArborAbrasive Type|CoatedAbrasive Material|Zirconia AluminaBacking Material|PolyesterDisc Color|OrangeMaximum Rpm|13300Backing Weight|Material Application|AluminumMachine Compatibility|Angle GrinderFor Finish|Abrasive Material Thickness (Inch)|Trimmable|Additional Information|Series|Enduro-Flex AluPsc Code|UNSPSC Code|