Product Details: Manufacturer Part Number: 6428072|Insert Style|R390Insert Size|18Insert Material|Solid CarbideInsert Shape|ParallelogramInscribed Circle (Inch)|Manufacturer Grade|3330Corner Radius (Decimal Inch)|0.0787Corner Radius (mm)|2.00Number Of Cutting Edges|2Thickness (Decimal Inch - 4 Decimals)|0.2492Thickness (mm)|6.35Coating/Finish|TiCN; Al2O3; TiNRelief Angle|11.00Maximum Depth of Cut (Decimal Inch)|0.6299Maximum Depth of Cut (mm)|16.00Insert Size Code|180620Material Grade|Width (Inch)|Length (Inch)|Thickness (Inch)|Inscribed Circle (Decimal Inch)|0.4331Inscribed Circle (mm)|Thickness Range (Decimal Inch)|0.2350 to 0.2500Corner Radius (Inch)|Inscribed Circle Range (Decimal Inch)|0.4000 to 0.5000Length Range (Decimal Inch)|0.6000 to 0.6500Insert Hand|Right HandSeries|R390Coating Process|CVDHole Diameter (Mm) ( - 0 Decimals)|0.16Hole Diameter (Decimal Inch)|0.1634Cutting Edge Effective Length (mm)|Cutting Edge Effective Length (Decimal Inch)|Rake|PositivePrimary Workpiece Material|Cast IronPrimary Workpiece Material Code|KSecondary Workpiece Material|Secondary Workpiece Material Code|Ansi Code|R390-18 06 20M-KM 3330Iso Code|R390-18 06 20M-KM 3330Standards|ANSI; ISOConvex Radius (Decimal Inch)|Concave Radius (Decimal Inch)|Rake Angle|5Cutting Edge Style|Corner RoundedManufacturers Catalog Number|R390-18 06 20M-KM 3330Cutter Series Compatibility|M-40; R390Chip Breaker|KMCutting Direction|Material Application|Cast IronUNSPSC Code|23291601Shape|Length of Cut (mm)|Insert Holding Method|ScrewProduct Service Code|Coating Classification|CVDSingle or Double Sided Insert|SingleIncluded Angle Degree|90Length (mm)|Width (Decimal Inch - 4 Decimals)|0.4331Width (mm - 2 Decimals)|18.00Multi-Use Tool|YesLength (Decimal Inch - 4 Decimals)|0.6063System Of Measurement|