Single-sided positive turning insert, triangular with 11° clearance, inscribed circle diameter of 1/2", 3/16" thick, 3/64" nose radius and indexing accuracy according to ISO-tolerance class- U, in grade 6640, a MT-CVD coated WC-Co carbide within ISO range K25 - K40, for fine to medium machining of cast-irons
- Product Name ISO: TPUN 220412:6640
- Ordering Code ANSI: TPU 433:6640
- EDP Number: 6751572
- Coating: 6640
- Material Application Priority Usage: K - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)
| Quick Ship Items | No, but I will Ship Soon |
| Product Measurement Standard | Metric |
| Depth of Cut Maximum (Mm.) | 6.4 |
| Corner Radius (Mm.) | 1.2 |
| Inscribing Circle Dia. (Mm.) | 12.7 |
| Insert Thickness (Mm.) | 4.76 |
| Max Depth of Cut (In.) | 0.252 |
| Insert Geometry | Positive |
| Coating | 6640 |
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