Manufacturer Part Number: 629422000|Disc Diameter|6Center Hole Size|7/8Center Hole Thread Size|Flap Disc Type|Type 29Grit|40Grade|CoarseAttachment Type|Arbor HoleAbrasive Type|CoatedAbrasive Material|Zirconia AluminaBacking Material|FiberglassDisc Color|BlueMaximum Rpm|10200Backing Weight|Material Application|Steels; Stainless SteelMachine Compatibility|For Finish|Abrasive Material Thickness (Inch)|Trimmable|Additional Information|Series|Flapper PlusPsc Code|UNSPSC Code|31191506