Manufacturer Part Number: 166REVR|Relief Angle|0Corner Radius (mm)|Corner Radius (Inch)|1/64Corner Radius (Decimal Inch)|Included Angle|80.0Manufacturer Grade|BNC2020Coating/Finish|TiAlNWiper Edge|Insert Hand|NeutralInsert Thickness|Insert Thickness (Inch)|3/16Insert Thickness (Decimal Inch)|0.1875Series|CInscribed Circle (Inch)|1/2Inscribed Circle (Decimal Inch)|Inscribed Circle (mm)|Insert Material|Cubic Boron NitrideInsert Shape|DiamondChipbreaker Operation|Grade Characteristics|Number Of Cutting Edges|2Insert Shape Code|CSingle Or Double End|Hole Diameter (Decimal Inch)|Hole Diameter (Mm) ( - 0 Decimals)|5.16Maximum Depth of Cut (mm)|Maximum Depth of Cut (Decimal Inch)|Maximum Depth of Cut (Fractional Inch)|Insert Holding Method|Pin; ScrewWidth (Inch)|Clearance Code|NTolerance Code|GCoating Process|PVDLength Range (Decimal Inch)|Rake|NegativeInsert Length (mm)|Insert Length (Decimal Inch)|0.0984Insert Length (Inch)|Primary Workpiece Material|SteelPrimary Workpiece Material Code|HSecondary Workpiece Material|Secondary Workpiece Material Code|Ansi Code|CCGT03X1003RIso Code|2NCCNGA120404LTStandards|ANSI; ISO 13399Manufacturers Catalog Number|Cutting Direction|NeutralMaterial Grade|H20Single or Multi Tipped|Stocking Category|Proprietary Coating Designation|Lead Angle|Coating Classification|Chip Breaker|ARake Angle|0Cutting Edge Style|Style|Industry Standard Number|Width (Decimal Inch - 4 Decimals)|Width (mm - 2 Decimals)|Multi-Use Tool|YesFull Radius|NoMulti-Use Application|Tip Length (Decimal Inch)|Tip Length (mm)|ANSI Size Code|ISO Size Code|System Of Measurement|Product Service Code|UNSPSC Code|Insert Style|CNGAInsert Size Code|03X1003