TungSixDrill – Sprocket – AH7030
IMPROVED PRODUCTIVITY
With its superior central cutting edge strength, the TungSix-Drill, combined with the latest AH7030 grade, minimizes chipping of the central cutting edge commonly seen in conventional tools. As a result, productivity has improved by 1.4 times.
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| Industry | Automotive |
|---|---|
| Component | Sprocket |
| Material ISO code |
 P - Steel |
| Work material | SCM420 |
| Machine(spindle type) | Multi-Tasking Machine |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | TungSix-Drill |
| TSR No. | 5284D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TDS250F25-3 | Indexable drill, φ25-3xD |
| Insert | WWMU060306R-DJ | Posi, 4cornered |
| Grade | AH7030 | PVD |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 25 | 25 |
| Hole depth H (mm) | 70 | 70 |
| Cutting speed V/c (m/min) | 180 | 180 |
| Feed f (mm/rev) | 0.10 | 0.07 |
| Feed speed Vf (mm/min) | 229 | 160 |