NTK CBN – Gear – BHN320
NTK CBN - Gear - BHN320
BHN320 features a wear-resistant coating and is suitable for continuous to light intermittent machining.
As a result, tool life improved to 1.7 times longer compared to competing products.
Share
| Industry | Automotive |
|---|---|
| Component | Gear |
| Material ISO code |
 H - Hardened material |
| Work material | HRc62 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | BHN320 Insert |
| TSR No. | 5471T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Insert | CNGA120412PQS01015 | CNGA120412 |
| Grade | BHN320 | CBN Insert |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 250 | 150 |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 230 | 230 |
| Feed f (mm/rev) | 0.13 | 0.13 |
| Depth of cut ap (mm) | 0.3 | 0.3 |
| Number of pass | 1 | 1 |
| Coolant | WET | WET |