Manufacturer Part Number: WB-40KT|Mount Type|ThreadedWire Type|KnottedOutside Diameter (Inch)|4Face Width (Inch)|3/8Arbor Hole Size|Arbor Hole Size|5/8 - 11 inArbor Hole Thread Size|5/8-11Shank Diameter (Inch)|Fill Material|Phosphorus Bronze AlloyGrit|Grade|Abrasive Material|Shank Included|NoOutside Diameter (mm)|100.00Arbor Hole Style|ThreadedReduced Arbor Hole Size (Fractional Inch)|Encapsulated|NoFilament Wire Diameter Range|Maximum Rpm|20000Trim Length (Inch)|9/16Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Length (mm)|Shank Length (Inch)|Filament Thickness (Decimal Inch)|Bristle Flexibility|Material Application|Machine Compatibility|Wire Knot Type|Brush Color|Inside Diameter (Inch)|Inside Diameter (mm)|Filament Wire Diameter (mm)|0.51Additional Information|Product Service Code|UNSPSC Code|