Manufacturer Part Number: 42444|Disc Diameter|4-1/2Center Hole Size|7/8Center Hole Thread Size|Flap Disc Type|Type 29 CompactGrit|60Grade|MediumAttachment Type|Arbor HoleAbrasive Type|CoatedAbrasive Material|CeramicBacking Material|PolyesterDisc Color|RedMaximum Rpm|13300Backing Weight|Material Application|Steels; Stainless Steel; TitaniumMachine Compatibility|For Finish|Abrasive Material Thickness (Inch)|Trimmable|Additional Information|High DensitySeries|C3 eXtremePsc Code|UNSPSC Code|31191506