Manufacturer Part Number: 0312B|Boring Bar Type|BoringCutting Direction|Right HandMinimum Bore Diameter (Decimal Inch)|0.3120Minimum Bore Diameter (mm)|Material|SteelMaterial Grade|Maximum Bore Depth (Decimal Inch)|1.4370Maximum Bore Depth (mm)|Shank Diameter (Inch)|1/2Shank Diameter (mm)|Overall Length (Inch)|2-3/4Overall Length (mm)|Finish Coating|Black OxideCorner Radius (Decimal Inch)|Corner Radius (mm)|Bar End Angle|Manufacturer Grade|Series|Bar Neck Diameter (Inch)|Bar Neck Length (Inch)|Coating Process|Contents|Corner Radius|Manufacturers Catalog Number|Maximum Bore Depth (Inch)|Maximum Depth of Cut (mm)|Maximum Depth of Cut (Decimal Inch)|Minimum Bore Diameter (Inch)|Offset (Decimal Inch)|Overall Length (Decimal Inch)|Primary Workpiece Material|Projection (mm)|Projection (Inch)|Projection (Mm - 0 Decimals)|Projection (Decimal Inch)|Relief Angle|Screw Type|Secondary Workpiece Material|System Of Measurement|Through Coolant|PSC Code|UNSPSC Code|23241601