Manufacturer Part Number: W220-J3-19811|Point Shape|CylinderPoint Shape Code|W220Abrasive Material|Aluminum OxideMaximum Diameter (Inch - Fraction - 4 Decimals)|1Maximum Diameter (mm)|Maximum Diameter (Decimal Inch)|Maximum Diameter|Grade|MediumGrit|80Hardness Rating|HardMaximum RPM|25500Hole Size|Shank Diameter (Decimal Inch)|Shank Diameter (Inch)|1/4Shank Diameter (mm)|Shank Length (Inch)|1-1/2Shank Length (Decimal Inch)|Shank Length (mm)|Overall Thickness (mm)|Overall Thickness (Decimal Inch)|Overall Thickness (Decimal Inch)|1Overall Length (Inch)|2-1/2Overall Length (Decimal Inch)|Overall Length (mm)|Mounted|YesPackage Quantity|Product Service Code|UNSPSC Code|