Manufacturer Part Number: 17681|Mount Type|ShankWire Type|KnottedOutside Diameter (Inch)|3-1/4Face Width (Inch)|3/8Arbor Hole Size|Arbor Hole Size|Arbor Hole Thread Size|Shank Diameter (Inch)|1/4Fill Material|Carbon SteelGrit|Grade|Abrasive Material|Shank Included|YesOutside Diameter (mm)|Arbor Hole Style|Reduced Arbor Hole Size (Fractional Inch)|Encapsulated|NoFilament Wire Diameter Range|0.0100-0.0199Maximum Rpm|25000Trim Length (Inch)|5/8Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Length (mm)|Shank Length (Inch)|Filament Thickness (Decimal Inch)|Bristle Flexibility|FlexibleMaterial Application|Armored Steel; Cast Iron; Ductile Iron; Steel; Tool SteelMachine Compatibility|Automatic Machines; CNC Machines; Die Grinder; Drill Press; Drills; Milling; Right Angle Die Grinder; Straight GrinderWire Knot Type|Standard TwistBrush Color|Inside Diameter (Inch)|Inside Diameter (mm)|Filament Wire Diameter (mm)|Additional Information|Product Service Code|UNSPSC Code|