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The single-sided positive turning insert from Dormer Pramet offers a cutting-edge solution to a range of machining operations. The eighty-degree rhomboid geometry, 7 clearance angle, and ISO-tolerance class-M indexing accuracy provide efficient performance in a range of industrial applications.
Features and Benefits
RM chip-breaker design features rounded edges to ensure smooth chip collection and reduced tool blockages
Manufactured from fine-grained WC-co carbide to provide excellent performance in heavy machining applications
Multi-layered PVD coating protects against temperature fluctuations and prolongs the life of the tool
Typical Applications
Steel
Stainless steel
Automotive
Aerospace
General engineering applications
| Manufacturer Grade | T8430 |
| Insert Size | 12 |
| Shape | 80\u00b0 Rhombic |
| Chipbreaker | RM |
| Insert Style | CNMG |
| Thickness | 4.76mm |
| ISO Designation | CNMG120408E-RM |
| MFR Part No. | 7977109 |
| Finish/Coating | PVD |
| Material | Carbide |
| Cutting Edge Length | 12.9mm |
| Inscribed Circle | 12.7mm |
| Corner Radius | 0.8mm |
| Material Application | Stainless Steels | Steels |
| ISO Cut | M20-M35 | P20-P40 |
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