
| A | Ideal machining conditions | TCMT | L | I.C | S | d | |
| Normal machining conditions | 22 04 | 22 | 12.7 | 4.76 | 5.5 | ||
| Turning inserts | Unfavourable machining conditions |
TC** positive insert HC1 (CVD) HC1 (PVD) HT HC2 HW
P M K N
| ISO | r | a | f | ||||
| p | |||||||
| TCMT220408 | 0.8 | 1.2-4.8 0.14-0.42 | Ɣ | Ɣ |
Basic
| Ɣ Ex stock | ż On demand | HC | ||
| 1 | Coated carbide | |||
| HT | Uncoated cermet | |||
| HC2 | Coated cermet |
C HW Uncoated carbide