NTK Ceramic – Roller ZC7
NTK Ceramic - Roller ZC7
With the conventional product, tool life was limited due to wear.
In contrast, ZC7 demonstrated excellent wear resistance, extending tool life by 1.5 times.
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| Industry | Heavy |
|---|---|
| Component | Roller |
| Material ISO code |
 H - Hardened material |
| Work material | HRc62 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | ZC7 Ceramic Insert |
| TSR No. | 5612T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Insert | VNGA160412T01025 | VNGA160412 |
| Grade | ZC7 | PVD Ceramic |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 15 | 10 |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 147 | 147 |
| Feed f (mm/rev) | 0.15 | 0.15 |
| Depth of cut ap (mm) | 0.5 | 0.5 |
| Number of pass | 1 | 1 |
| Coolant | DRY | DRY |