TungDrillTwisted – Turbine Housing – AH7030
IMPROVED PRODUCTIVITY AND TOOL LIFE STABILITY
Hole machining of Turbine Housing. Competitor's products have unstable tool life due to chipping of the central cutting edge. The TDX, with its high toughness new grade AH7030, can continue to be used without chipping even after the same number of machined holes.
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| Industry | Automotive |
|---|---|
| Component | Turbine Housing |
| Material ISO code |
 M - Stainless steel |
| Work material | SUS304 |
| Machine(spindle type) | Horizontal Machining Center Large(#50,HSK100) |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | TungDrillTwisted |
| TSR No. | 5140D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TDX260F25-2 | Indexable drill |
| Insert | XPMT07H308R-DJ | Square type insert |
| Grade | AH7030 | PVD |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 2.2 | 2.2 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 26 | 26 |
| Hole depth H (mm) | 27 | 27 |
| Cutting speed V/c (m/min) | 120 | 80 |
| Feed f (mm/rev) | 0.08 | 0.08 |
| Feed speed Vf (mm/min) | 115 | 77 |
| Coolant | External | External |