NTK Ceramic – Brake Disk – HW2
NTK Ceramic - Brake Disk - HW2
HW2 is a best grade for high-speed finishing, with a focus on fracture resistance. As a result, it provides more stable machining compared to competing products and achieves approximately 1.3 times longer tool life.
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| Industry | Automotive |
|---|---|
| Component | Brake Disk |
| Material ISO code |
 K - Cast iron |
| Work material | FC250 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | HW2 Ceramic Insert |
| TSR No. | 5472T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Insert | SNGN120408T01020 | SNGN120408 |
| Grade | HW2 | Uncoated Ceramic |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 80 | 60 |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 390 | 390 |
| Feed f (mm/rev) | 0.39 | 0.39 |
| Depth of cut ap (mm) | 0.3 | 0.3 |
| Number of pass | 1 | 1 |
| Coolant | DRY | DRY |