SDM chipbreaker – Camshaft – AH8015
IMPROVED TOOL LIFE
Featuring a unique variable-width T-land and strong cutting edge design, the latest SDM chipbreaker demonstrated excellent fracture resistance in HRSA machining when combined with AH8015 grade, providing 1.3 times tool life increase.
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| Industry | Engineering |
|---|---|
| Component | Camshaft |
| Material ISO code |
 S - Super-alloys and titanium |
| Work material | Inconel 625 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | AH8015 |
| TSR No. | 1734T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | ACLNL2525M12-A | ACLNL2525M12-A |
| Insert | CNMG120408-SDM | CNMG120408 with medium cutting chipbreaker |
| Grade | AH8015 | PVD（S10） |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 12 | 9 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 43 | 43 |
| Feed f (mm/rev) | 0.15 | 0.15 |
| Depth of cut ap (mm) | 4 | 4 |
| Coolant | wet | wet |