TungDrillBig – Heat Exchanger Part – AH725
IMPROVED CHIP CONTROL
- TungDrillBig enables to machine highly accurate holes and allows
excellent surface finish due to its highly rigid body.
- DG chipbreaker with wavy edges creates short chips even in gummy
steel machining.
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| Industry | Power Generation |
|---|---|
| Component | Heat Exchanger Part |
| Material ISO code |
 P - Steel |
| Work material | Soft steel |
| Machine(spindle type) | Vertical Machining Center |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | TungDrillBig |
| TSR No. | 089D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TDX57-62F50-2.5 | |
| Insert | XPMT08T308R-DG | |
| Grade | AH725 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 61 | |
| Hole depth H (mm) | 50 | |
| Cutting speed V/c (mm/min) | 80 | |
| Feed f (mm/rev) | 0.06 | |
| Coolant | Water soluble (External) |