PRODUCT DETAILS
The SPMT090408 is engineered for medium-diameter drilling, offering smooth chip flow and stable edge performance under high cutting speeds. Its optimized rake geometry minimizes vibration and extends tool life.
Excellent wear and heat resistance
Smooth chip evacuation and stable cutting
Perfect for continuous and interrupted drilling
SPMT090408 Size:
| Length | Size(mm) | |||
| IC | S | d | r | |
| 9.8 | 9.8 | 4.3 | 4.2 | 0.8 |
SPMT090408 Specifications:
| Model | Boring Range (mm) | Grade | |||||||
| CVD | PVD | ||||||||
| KA3115 | PA4215 | PA4225 | PA1025 | PA1825 | MA1828 | SA1520 | SA1525 | ||
| SPMT090408 | 28-33 | ● | ● | ||||||
Inserts Grade Information:
| ISO | Application | CVD | PVD |
| P | Steel | PA4215/PA4225/PA4235 | PA1015/PA1025/PA1825 |
| M | Stainless steel | MA1820/MA1824/MA1828/MA1525 | |
| K | Cast iron | KA3020/KA3040/KA3115 | |
| S | Superalloy | SA1029/SA1510/SA1525/SA1605/SA1610 | |
| N | Aluminum | NA10 | |
| H | High hardness material | HA1009 |
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