
| A | Ideal machining conditions | SPKR | L | I.C | S | ||
| Normal machining conditions | 12 03 | 12.7 | 12.7 | 3.18 | |||
| Milling inserts | Unfavourable machining conditions | 15 04 | 15.875 15.875 | 4.76 |
SP** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW
P M K N
| ISO | be | bs | |||||
| SPKR1203EDL-GM | 1 | 1.4 | ż | ||||
| SPKR1203EDR-GM | 1 | 1.4 | Ɣ | ||||
| SPKR1504EDR-GM | 1 | 1.4 | ż | ż | |||
| SPKR1203EDR | 1 | 1.4 | ż |
| Ɣ Ex stock | ż On demand | HC1 | Coated carbide | |
| HT | Uncoated cermet | |||
| C | HC2 | Coated cermet |
HW Uncoated carbide