SNMG 643-NR IC8250
Turning Insert; Square ; 3/4″ Length × 3/4″ IC × 0.0472″ Corner Radius ; IC8250 ; Carbide ; TiCN+Al2O3+TiN
| Applicable Material | | Steel | Stainless Steel | | Min D.O.C. | 0.118″ |
| Application | | Ext. 90° Square 45° Approach | Ext. 90° Square 75° Approach | Ext. 90° Square 75° Face Appr. | Ext. 90°Square 45°Face&Turn Ap | Int. Square 75° Approach | | Depth of Cut Maximum (APMX) | 0.315″ |
| Insert Style | SNMG | Min. Turning Feed (ft(min)) | 0.01574 ″/rev |
| Corner Radius (RE) | 0.0472″ | Max. Turning Feed (ft(max)) | 0.02755 ″/rev |
| Insert Size | 643 | Clearance Angle Major (AN) | 0 Degrees |
| Cutting Edge Length (L) | 3/4″ | Number of Cutting Edges | 3 |
| Insert Thickness (S) | 1/4″ | Chip Breaker Type | NR |
| Inscribed Circle Diameter (IC) | 3/4″ | Quantity | 10 |
| Insert Included Angle (EPSR) | 60 Degrees | Measurement Type | Inch |
| Cutting Edge Material | Carbide | Shape | Square |
| Coating | TiCN+Al2O3+TiN | Series/List # | ISOI |
| Grade | IC8250 | Body Material | Carbide |
| Fixing Hole Diameter (D1) | 0.313″ | Model No | 8866423 |
| Tool Type | Turn Negative Inserts |
Product Features
| Family Description | Double-sided square inserts with a strong cutting edge, positive chipformer, free chip flow for semi-roughing and roughing applications. | Country of Origin | Israel |
| Remarks | For dimensions and tolerances, see more info. |
Shipping Info
Package Weight
0.065
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