NTK PVD Carbide – Precision Machine Parts – ST4
NTK PVD Carbide - Precision Machine Parts - ST4
ST4 achieved:
- Double tool life
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| Industry | Miniature |
|---|---|
| Component | Automotive part |
| Material ISO code |
 P - Steel |
| Work material | SCM435 |
| Machine(spindle type) | Swiss Lathe |
| Tool family | Turning |
| Tool category | External & Face turning |
| Product name | ST4 Carbide Insert |
| TSR No. | 5199T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Insert | DCGT11T302MRTMV | DCGT11T302M |
| Grade | ST4 | PVD Corted |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 500 | 250 |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 75.4 | 75.4 |
| Feed f (mm/rev) | 0.02 | 0.02 |
| Depth of cut ap (mm) | 0.2 | 0.2 |
| Coolant | WET | WET |