TNGA 321S BI25HC
| Applicable Material | | Hard Materials | | Fixing Hole Diameter (D1) | 0.173″ |
| Application | | Ext. 60° Triangle 60° Approach | Ext. 60° Triangle 91° Approach | Ext. 60° Triangle Facing | Int. 60° Triangle 91° Approach | Int. 60° Triangle 95° Approach | | Tool Type | Turn Positive Inserts |
| Insert Style | TNGA | Min D.O.C. | 0.002″ |
| Corner Radius (RE) | 0.0157″ | Depth of Cut Maximum (APMX) | 0.02″ |
| Insert Size | 321 | Min. Turning Feed (ft(min)) | 0.00196 ″/rev |
| Cutting Edge Length (L) | 0.65″ | Max. Turning Feed (ft(max)) | 0.00984 ″/rev |
| Insert Thickness (S) | 1/8″ | Measurement Type | Inch |
| Inscribed Circle Diameter (IC) | 3/8″ | Body Material | Carbide |
| Grade | BI25HC |
Product Features
| Family Description | Negative 60° triangular inserts with single CBN top corner tip, used for hardened steel and cast iron | Country of Origin | Germany |
| Remarks | For dimensions and tolerances, see more info. |
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