Manufacturer Part Number: 42412|Disc Diameter|4-1/2Center Hole Size|Center Hole Thread Size|5/8-11Flap Disc Type|Type 29 CompactGrit|40Grade|CoarseAttachment Type|Threaded 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|Series|C3 eXtremePsc Code|UNSPSC Code|31191506