SDM chipbreaker – Nut – AH8015
IMPROVED TOOL LIFE
Offering a combination of the latest -SDM chipbreaker, featuring strong cutting edges with unique variable T-land widths, and AH8015, a fracture-resistant grade designed specifically for HRSAs, Tungaloy’s solution provided increased 2 times longer tool life.
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| Industry | Engineering |
|---|---|
| Component | Special Nut |
| Material ISO code |
 S - Super-alloys and titanium |
| Work material | MP35 Ni-Co-Cr-Mo alloy |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | AH8015 |
| TSR No. | 1733T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | ACLNL2525M12-A | ACLNL2525M12-A |
| Insert | CNMG120408-SDM | CNMG120408 with medium cutting chipbreaker |
| Grade | AH8015 | PVD（M20） |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 4 | 2 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 30 | 30 |
| Feed f (mm/rev) | 0.13 | 0.13 |
| Depth of cut ap (mm) | 1.3 | 1.3 |
| Coolant | wet | wet |