TungCut – roller – NS9530
IMPROVE SURFACE QUALITY
In the external grooving of S45C rollers on a CNC lathe, the user required a tool that could deliver precise finishing and stable performance on a new workpiece. By adopting Tungaloy’s TungCut system with NS9530 grade inserts, known for their remarkable fracture and wear resistance in steel applications, reliable and consistent machining was achieved.
As a result, the tool provided both excellent stability and long tool life, supporting the user’s productivity goals and earning adoption for the new part.
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| Industry | Engineering |
|---|---|
| Component | Roller |
| Material ISO code |
 P - Steel |
| Work material | S 45 C |
| Machine(spindle type) | CNC Lathe |
| Tool family | Grooving |
| Tool category | External grooving |
| Product name | TungCut |
| TSR No. | 122364G |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | CTER2020-3T09 | |
| Insert | DTX3-030 | |
| Edges par insert | 2 | |
| Cutting width | 3 | |
| Grade | NS9530 |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 200 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 300 | |
| Feed f (mm/rev) | 0.07 | |
| Depth (mm) | 0.2 | |
| Coolant | External |