Double-sided negative turning insert, square with inscribed circle diameter of 3/4", 1/4" thick, 3/64" nose radius and indexing accuracy according to ISO-tolerance class- M, chip-breaker R, in grade 6640, a MT-CVD coated WC-Co carbide within ISO ranges P20 - P40 and K25 - K40, for medium to heavy machining of steels and cast-irons
- Product Name ISO: SNMG 190612E-R:6640
- Ordering Code ANSI: SNMG 643-R:6640
- EDP Number: 6751580
- Coating: 6640
- Material Application Priority Usage: K - Cast Iron (castings of iron and carbon alloys with > 2% carbon content), 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.) | 9 |
| Corner Radius (Mm.) | 1.2 |
| Fixing Hole Diameter (Mm.) | 7.94 |
| Inscribing Circle Dia. (Mm.) | 19.05 |
| Insert Thickness (Mm.) | 6.35 |
| Max Depth of Cut (In.) | 0.354 |
| Insert Geometry | Negative |
| Coating | 6640 |
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