Manufacturer Part Number: TKC09474|Insert Style|ZCMTInsert Material|CarbideManufacturer Grade|PR1230Thickness (Inch)|Thickness (mm)|Inscribed Circle (Inch)|Inscribed Circle (Decimal Inch)|Inscribed Circle (mm)|Cutting Direction|Corner Radius (Inch)|Corner Radius (Decimal Inch)|0.0236Corner Radius (mm)|0.6Chipbreaker|Series|DRZMaterial Grade|Coating Process|PVDShape|DiamondHole Diameter (Decimal Inch)|Hole Diameter (Inch)|Hole Diameter (Mm) ( - 0 Decimals)|5.6Number Of Cutting Edges|4Relief Angle|7Rake|PositivePrimary Workpiece Material|SteelPrimary Workpiece Material Code|PSecondary Workpiece Material|Secondary Workpiece Material Code|Ansi Code|ZCMT12T306 PR1230Iso Code|ZCMT12T306Standards|ANSI; ISOManufacturers Catalog Number|Compatible Drill Style|Insert Size|12Coating Classification|Model Number|Width (mm - 2 Decimals)|Length (Mm)|14.30Width (Decimal Inch - 4 Decimals)|0.5039Length (Decimal Inch - 4 Decimals)|0.563Included Angle Degree|Thickness (Decimal Inch - 4 Decimals)|0.1563Coating/Finish|MEGACOATInsert Size Code|12Product Service Code|UNSPSC Code|23242105