NTK PVD Carbide – Precision Machine Parts – ST4
ST4 – Precision Machine Parts – ST4
Compared to current products, ST4-CL reduces wear and achieves 1.7times longer tool life.
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| Industry | Miniature |
|---|---|
| Component | Precision Machine Parts |
| Material ISO code |
 M - Stainless steel |
| Work material | SUS316 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External & Face turning |
| Product name | ST4 Carbide Insert |
| TSR No. | 5081T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Holder | SDJCR | SDJCR Type |
| Insert | DCGT11T302MCL | |
| Grade | ST4 | Carbide Coated |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (mm/min) | 70 | 70 |
| Feed f (mm/rev) | 0.04 | 0.04 |
| Depth of cut ap (mm) | 1.0 | 1.0 |
| Coolant | WET | WET |