NTK STICK DUO – Medical Components – ST4
NTK STICK DUO - Medical Components - ST4
STICK DUO ST4 suppresses wear caused by rising edge temperatures and prevents adhesion on the cutting edge, ensuring dimensional accuracy and stable surface quality.
As a result, tool life was extended to 1.6 times longer compared to competing products.
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| Industry | Medical |
|---|---|
| Component | Medical Components |
| Material ISO code |
 M - Stainless steel |
| Work material | SUS304 |
| Machine(spindle type) | Swiss Lathe |
| Tool family | Turning |
| Tool category | Internal turning |
| Product name | STICK DUO Series |
| TSR No. | 5470T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Holder | S08G-SEXRRT3D06-OH | Φ6 Shank ( Steel Body ) |
| Insert | ERGHT30102FRF1 | CCGT03 Type |
| Grade | ST4 | PVD Carbide |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 140 | 90 |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 65 | 65 |
| Feed f (mm/rev) | 0.02 | 0.02 |
| Depth of cut ap (mm) | 0.1 | 0.1 |
| Coolant | WET | WET |