Positive four edges chamfer milling SPMT insert+MCA130/145/160 cutter holder
1.Four effective cutting edges,ensure both forward direction chamfer and opposite direction chamfer available
2.The cutter holder is with multi cutting edge angle design,available for chamfer cutting of 30°/45°/60°
3.Suitable for semi-finishing and roughing machining of steel and cast iron
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- Feature
- Application
- Application case
Product features
Four effective cutting edges, ensure both forward direction chamfer and opposite direction chamfer available;
The cutter holder is with multi cutting edge angle design, available for chamfer cutting of 30°/45°/60°;
Suitable for semi-finishing and roughing machining of steel and cast iron.
Grade matching
Paired with P, K, M milling grades
GA4225、GA4230、GM2140、GM4240、GK4125
Paired with cutter body series
| Product series | Side clamp type | |
| SPMT09 | SPMT12 | |
| MCA130（cutting edge angle is 30°) | D25- | D32 |
| MCA145（cutting edge angle is 45°) | D25 | D32 |
| MCA160（cutting edge angle is 60°) | D25 | D36 |
Steel groove machining
| Specification | SPMT120408-CM |
| Grade | GM2140 |
| Material | SG1000 |
| Cutting speed | Vc=245m/min |
| Feed rate | fz =0.9mm/z |
| Cutting depth | ap=8.7mm |
| Cooling method | Dry |
| Cutting method | Chamfer milling |
