Manufacturer Part Number: 7100139228|Wheel Diameter (Inch)|4-1/2Wheel Thickness (Inch)|Wheel Thickness (Decimal Inch)|0.0450Hole Size (Inch)|7/8Hole Size|Abrasive Material|CeramicReinforced|ReinforcedGrit|Bond Type|ResinoidWheel Type Number|Wheel Diameter (mm)|Maximum Rpm|13300Machine Compatibility|Hole Shape|Grade|Grain Structure|Cutting Capacity|Hardness Code|Wheel Hardness Rating|Superabrasive Type|Wheel Color|BlackMaterial Application|Application|Steel; Stainless SteelSuperabrasive Depth (Inch)|Super Abrasive Concentration|Specifications|Additional Information|Hole Thread Size|Package Quantity|PSC Code|UNSPSC Code|