
| Ideal machining conditions | SPKW | L | I.C | S | d | A | |
| Normal machining conditions | 12 04 | 12.7 | 12.7 | 4.76 | 5.56 | ||
| Milling inserts | Unfavourable machining conditions |
SP** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW
P M K N
ISO SPKW1204EDFR ż SPKW1204EDSR
| HC1 | Coated carbide | |||||
| HT | Uncoated cermet | |||||
| HC2 | Coated cermet | |||||
| HW | Uncoated carbide | |||||
| C | ||||||
| Ideal machining conditions | SPKT | L | I.C | S | d | |
| Normal machining conditions | 12 04 | 12.7 | 12.7 | 4.76 | 5.56 | |
| Milling inserts Unfavourable machining conditions |
SP** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW
P α M K
ISO SPKT1204EDR
| HC1 | Coated carbide |
| HT | Uncoated cermet |
| HC2 | Coated cermet |
| HW | Uncoated carbide |
E