NTK PVD Carbide – Piston Parts – ST4
NTK PVD Carbide - Piston Parts - ST4
By adopting ST4, which has superior wear resistance compared to current products, the amount of dimensional change has been reduced. The correction effort has been reduced from four times to one time, and the life span has also been extended.
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| Industry | Miniature |
|---|---|
| Component | Piston Head |
| Material ISO code |
 M - Stainless steel |
| Work material | SUS303 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | ST4 Carbide Insert |
| TSR No. | 5086T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Holder | SCLCR1212X09N | |
| Insert | CCGT09T301MCL | |
| Grade | ST4 | Carbide Coated |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (mm/min) | 70 | 70 |
| Feed f (mm/rev) | 0.017 | 0.017 |
| Depth of cut ap (mm) | 1.5 | 1.5 |
| Coolant | WET | WET |