Single-sided positive turning insert, square with 11° clearance, inscribed circle diameter of 1/2", 1/8" thick, 1/32" nose radius and indexing accuracy according to ISO-tolerance class- U, in grade 6640, a MT-CVD coated WC-Co carbide within ISO range P20 - P40, for fine to medium machining of steels
- Product Name ISO: SPUN 120308:6640
- Ordering Code ANSI: SPU 422:6640
- EDP Number: 6751607
- Coating: 6640
- Material Application Priority Usage: P - Steel and cast steel (steels with alloy content = 10% and a hardness of < 45HRC)
| Quick Ship Items | No, but I will Ship Soon |
| Product Measurement Standard | Metric |
| Depth of Cut Maximum (Mm.) | 6 |
| Corner Radius (Mm.) | 0.8 |
| Inscribing Circle Dia. (Mm.) | 12.7 |
| Insert Thickness (Mm.) | 3.18 |
| Max Depth of Cut (In.) | 0.236 |
| Insert Geometry | Positive |
| Coating | 6640 |
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