Double-sided negative turning insert, 80ยฐ trigon with inscribed circle diameter of 12.7 mm, 4.76 mm thick, 0.4 mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker SI with rounded cutting edges, in grade T8430, a PVD coated fine grained WC-Co carbide within ISO ranges P25-P40 and M20-M35, for medium to heavy machining of steels and stainless-steels with a left handed turning tool.
Product Specifications
| EDP Number | 7977161 |
| Coating Property | 1 |
| Maximum Axial Groove Outside Diameter (mm) | |
| Fixing Hole Diameter (mm) | 5.16 mm |
| Fixing Hole Diameter (Inch) | 0.203" |
| Cutting Edge Length (mm) | 8.7 mm |
| Cutting Edge Length (Inch) | 0.343" |
| Inscribed Circle Diameter (mm) | 12.7 mm |
| Inscribed Circle Diameter (Inch) | 0.5" |
| Insert Thickness (mm) | 4.76 mm |
| Insert Thickness (Inch) | 0.187" |
| Corner Radius (mm) | 0.4 mm |
| Corner Radius (Inch) | 0.016" |
| Coating Process | PVD |
| Coating | T8430 |
| Surface Color | Golden - Brown |
| Chipbreaker Manufacturer's Designation | SI |
714.897.1700
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