SDM chipbreaker – Hub Flange – AH8015
IMPROVED TOOL LIFE & PRODUCTIVITY
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, achieved 2 times productivity and 4 times longer tool life.
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| Industry | Engineering |
|---|---|
| Component | Flange |
| Material ISO code |
 S - Super-alloys and titanium |
| Work material | Monel 400 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | AH8015 |
| TSR No. | 1732T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | Special holder | Special holder |
| Insert | CNMG120408-SDM | CNMG120408 with medium cutting chipbreaker |
| Grade | AH8015 | PVD（S10） |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 2 | 0.5 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 107 | 84 |
| Feed f (mm/rev) | 0.25 | 0.25 |
| Depth of cut ap (mm) | 1.6 | 1 |
| Coolant | wet | wet |