TNGG 221 B TN60, 1/64″ Corner Radius, 1/8″ Thick, 1/4″ Inscribed Circle, TiCN/NbC, Triangle, Turning Indexable Insert
Turning Insert; Triangle x 1/4″ IC × 1/64″ Corner Radius ; TN60 ; Cermet ; | TiCN | NbC |

| Applicable Material | | Steel | | Coating | | TiCN | NbC | |
| Application | External Turning | Facing | Up Facing | Copying | Chamfering | Boring | Grade | TN60 |
| Insert Style | TNGG | Fixing Hole Diameter (D1) | 0.089″ |
| Corner Radius (RE) | 1/64″ | Clearance Angle Major (AN) | 0 Degrees |
| Insert Size | 221 | Number of Cutting Edges | 6 |
| Insert Thickness (S) | 1/8″ | Cutting Direction (HAND) | Left Hand |
| Inscribed Circle Diameter (IC) | 1/4″ | Chip Breaker Type | B |
| Cutting Edge Material | Cermet | Shape | Triangle |
Product Features
| Family Description | Alternate Manufacture # TNGG221LBTN60 | Country of Origin | China |
Shipping Info
Package Weight
.0441
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