Manufacturer Part Number: 78106|Disc Diameter|4-1/2Center Hole Size|5/8-11Center Hole Thread Size|Flap Disc Type|Type 27Grit|40Grade|CoarseAttachment Type|ArborAbrasive Type|CoatedAbrasive Material|Zirconia AluminaBacking Material|FiberglassDisc Color|Maximum Rpm|13300Backing Weight|Material Application|Metal; Stainless SteelMachine Compatibility|Angle GrinderFor Finish|Abrasive Material Thickness (Inch)|Trimmable|NoAdditional Information|Series|OVATIONPsc Code|UNSPSC Code|