TungDrillTwisted – Connecting Rod – AH725
IMPROVED PRODUCTIVITY
The combination of highly rigid TungdrillTwisted and DW chipbreaker with exceptionally strong edge enables stable machining, even when drilling uneven surface. With the high reliability, TungdrillTwisted provides 1.7 times longer tool life than the competitor, without sudden fracture.
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| Industry | Automotive |
|---|---|
| Component | Connecting Rod |
| Material ISO code |
 P - Steel |
| Work material | C55 |
| Machine(spindle type) | Dedicated Machine |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | TungDrillTwisted |
| TSR No. | 093D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TDX200F25-3 | Indexable drill |
| Insert | XPMT06X308R-DW | Square type insert |
| Grade | AH725 | PVD |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 500 | 300 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 20 | 20 |
| Hole depth H (mm) | 22 | 22 |
| Cutting speed V/c (mm/min) | 90 | 90 |
| Feed f (mm/rev) | 0.06 | 0.06 |
| Coolant | Water soluble (Internal) | Water soluble (Internal) |