DrillMeister – Wheel Hub – AH725
IMPROVED TOOL LIFE
DrillMeister achieves 3 times longer tool life than the competitor’s drill due to AH275 grade with excellent fracture resistance. While the competitor’s tool needs screw to clamp their head, our easy clamping system helps to reduce the head changing time.
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| Industry | Automotive |
|---|---|
| Component | Wheel hub |
| Material ISO code |
 P - Steel |
| Work material | C50 |
| Machine(spindle type) | Vertical Machining Center |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | DrillMeister |
| TSR No. | 375D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TIDC135C14-5 | Head changeble drill |
| Head | DMP139 | Drilling head |
| Insert | DMP139 | Drilling head |
| Grade | AH725 | PVD |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 225 | 75 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 13.9 | 13.9 |
| Hole depth H (mm) | 15.1 | 15.1 |
| Cutting speed V/c (mm/min) | 90 | 90 |
| Feed f (mm/rev) | 0.13 | 0.13 |
| Feed speed Vf (mm/min) | 258 | 258 |
| Coolant | Wet (External) | Wet (External) |