Manufacturer Part Number: PLMSC13015|Disc Diameter|4Center Hole Size|5/8Center Hole Thread Size|Flap Disc Type|Type 29Grit|80Grade|MediumAttachment Type|Arbor HoleAbrasive Type|CoatedAbrasive Material|Zirconia AluminaBacking Material|Poly-CottonDisc Color|BlueMaximum Rpm|Backing Weight|Material Application|Steels; Stainless SteelMachine Compatibility|For Finish|Abrasive Material Thickness (Inch)|Trimmable|Additional Information|High DensitySeries|Psc Code|UNSPSC Code|31191506