TungTap – Exhaust manifold – AB070
The grade AB070, featuring a heat-resistant TiAlN-based coating, achieved stable tool life 1.2 times longer even under external MQL conditions with low cooling performance.
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| Industry | Automotive |
|---|---|
| Component | Exhaust Manifold |
| Material ISO code |
 K - Cast iron |
| Work material | GGG50 |
| Machine(spindle type) | Machining Center Large(#50,HSK100) |
| Tool family | Holemaking |
| Tool category | Tapping |
| Product name | TungTap |
| TSR No. | 5217D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TS-M10X1.5-DNCG AB070 | M10x1.5 HSS Tap |
| Grade | AB070 | TiCN + HSSE |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Number of workpieces (pcs/insert) | 1750 | 1450 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | M10x1.5 | M10x1.5 |
| Pilot hole diameter (mm) | 8.5 | 8.5 |
| Hole depth H (mm) | 20 | 20 |
| Cutting speed V/c (m/min) | 25 | 25 |
| Feed f (mm/rev) | 1.5 | 1.5 |
| Feed speed Vf (mm/min) | 1194 | 1194 |
| Coolant | External, MQL | External, MQL |