Turning Insert: TNGA221TN012DA3, Polycrystalline Cubic Boron Nitride TiCN Finish, Neutral, 1/4″ Inscribed Circle, 0.0157″ Corner Radius, 60.0 ° N/A Triangle, Series TNGA
Item #: 26243550
Brand: Ceratizit
Model #: 71108500
Product Specifications
| Insert Style | TNGA |
| Insert Shape Code | T |
| Insert Size Code | 221 |
| Insert Shape | Triangle |
| Clearance Code | N |
| Tolerance Code | G |
| Insert Material | Polycrystalline Cubic Boron Nitride |
| Manufacturer Grade | CTBH20U |
| Hole Diameter (Decimal Inch) | 0.0890 |
| Maximum Depth of Cut (Decimal Inch) | 0.4331 |
| Inscribed Circle (Inch) | 1/4 |
| Inscribed Circle (Decimal Inch) | 0.2500 |
| Insert Holding Method | Clamp |
| Insert Hand | Neutral |
| Insert Thickness (Decimal Inch) | 0.1252 |
| Corner Radius (Decimal Inch) | 0.0157 |
| Included Angle | 60.0 |
| Relief Angle | 0 |
| Series | TNGA |
| Rake | Negative |
| Wiper Edge | No |
| Number Of Cutting Edges | 1 |
| Primary Workpiece Material | Hard Material |
| Primary Workpiece Material Code | H |
| Ansi Code | TNGA221TN012D_A3CTBH20U |
| Iso Code | TNGA 110304TN-012D_A3 CTBH20U |
| Chip Breaker | A |
| Coating/Finish | TiCN |