New PCBN turning insert as shown.

ANSI Insert CodeVCGA221
ISO Insert CodeVCGA110304
Relief Angle7
Insert StyleVCGA
Corner Radius (Inch)1/64
Corner Radius (Decimal Inch)0.0156
Included Angle35
Manufacturer GradeBN2000
Coating/FinishBright/Uncoated
Insert Thickness (Inch)1/8
Insert Thickness (Decimal Inch)0.1250
SeriesV
Inscribed Circle (Decimal Inch)0.2500
Inscribed Circle (Inch)1/4
Insert MaterialPCBN
Insert ShapeV - Diamond (Rhombic) 35-Deg
Grade CharacteristicsHardened Materials (H) - High Wear Resistance to Moderate Wear-Resistance and Toughness
Side ClearancePositive
Number Of Cutting Edges1
Insert Shape CodeV
Hole Diameter (Decimal Inch)0.1340
Maximum Depth of Cut (Decimal Inch)0.0150
Insert Holding MethodScrew
Clearance CodeC
Tolerance CodeG