DrillMeister – Drive Pinion Shaft – AH725
IMPROVED TOOL LIFE
Improved tool life
– Tool life criteria of competitor's tool was burr on cutting edges and sudden fracture. AH725 grade with premium Tec prevents burr and solved the problem.
Excellent chip control
– While competitor‘s tool has a bad chip control problem, DMP sharper cutting edge geometry can create ideal chip shape, resulting in stable tool life.
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| Industry | Automotive |
|---|---|
| Component | Drive Pinion Shaft |
| Material ISO code |
 P - Steel |
| Work material | SCM420 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | DrillMeister |
| TSR No. | 359D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TID160F20-5 | Head changeble drill |
| Head | DMP160 | Drilling head |
| Grade | AH725 | PVD |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 99 | 45 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 16 | 16 |
| Hole depth H (mm) | 90 | 90 |
| Cutting speed V/c (m/min) | 108 | 108 |
| Feed f (mm/rev) | 0.17 | 0.17 |
| Feed speed Vf (mm/min) | 365 | 365 |
| Coolant | Wet (Internal) | Wet (Internal) |