Double-sided negative turning insert, 80° rhomboid with inscribed circle diameter of 12.7mm, 4.76mm thick, 0.4mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker FM with rounded cutting edges, in grade T8430, a PVD coated fine grained WC-Co carbide within ISO range P20 -P40, for fine to medium machining of steels
- Product Name ISO: CNMG 120404E-FM:T8430
- Ordering Code ANSI: CNMG 431-FM:T8430
- EDP Number: 7977057
- Coating: T8430
- Material Application Priority Usage: P - Steel and cast steel (steels with alloy content = 10% and a hardness of < 45HRC)
| Product Measurement Standard | Metric |
| Corner Radius (Mm.) | 0.4 |
| Fixing Hole Diameter (Mm.) | 5.16 |
| Inscribing Circle Dia. (Mm.) | 12.7 |
| Insert Thickness (Mm.) | 4.76 |
| Insert Geometry | Negative |
| Coating | T8430 |
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