Manufacturer Part Number: 20-1640|Grooving Tool Type|Retaining RingCutting Direction|Right HandMinimum Hole Diameter (Decimal Inch)|0.5000Minimum Hole Diameter (mm)|Groove Width (Decimal Inch)|0.0950Groove Width (mm)|Groove Depth (Decimal Inch)|Shank Diameter (Inch)|1/2Shank Diameter (mm)|Overall Length (Decimal Inch)|2.5000Overall Length (mm)|Full Radius|Finish|Maximum Hole Depth (Decimal Inch)|0.5000Maximum Hole Depth (mm)|Material|Solid CarbideInterior/Exterior|InteriorProjection (Decimal Inch)|0.5000Undercut|NoPre-parting|Material Grade|MicrograinManufacturer Grade|Maximum Hole Depth (Inch)|1/2Shank Length (Decimal Inch)|2.5000Shank Length (mm)|Shank Length (Inch - 0 Decimals)|Overall Length (Inch)|3Bar Neck Diameter (Decimal Inch)|Bar Neck Length (Inch)|Bar End Angle|Clearance (Inch)|Tool Bit Adjusting Screw|NoManufacturer's Part Number|20-1640Additional Information|Radius (Decimal Inch)|Projection (mm)|Radius (mm)|PSC Code|UNSPSC Code|23241600