T9200 – Automotive Parts – T9235
IMPROVED TOOL LIFE
- Although T9225 allows 1.5 times longer tool life than T9025, the tool life becomes unstable especially after machining 20 work pieces.
- T9235 also provides 1.5 times longer and stable tool life than T9025 due to a significant reduction in sudden fracture on the cutting edge when interrupted cutting.
- T9235 offers balanced performance in tool life, resulting in the best grade for this situation.
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| Industry | Automotive |
|---|---|
| Component | Automotive part |
| Material ISO code |
 P - Steel |
| Work material | 20Cr4 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | Face turning |
| Product name | T9200 |
| TSR No. | 116T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | ACLNL2525M12-A | ACLNL2525M12-A |
| Insert | CNMG120408-TM | CNMG120408-Medium chip breaker |
| Grade | T9235 | CVD(P35) |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 45 | 30 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 230 | 230 |
| Feed f (mm/rev) | 0.3 | 0.3 |
| Depth of cut ap (mm) | 1.7 | 1.7 |
| Coolant | Water soluble | Water soluble |