
| Ideal machining conditions | WNGA | L | I.C | S | d | A | |
| Normal machining conditions | 08 04 | 8.69 | 12.7 | 4.76 | 5.16 | ||
| Turning CBN inserts | Unfavourable machining conditions |
WN** negative insert BL (CBN) BH (CBN)
P K N H
| ISO | r | a | f |
| p |
| WNGA080404-3 | 0.4 0.08-0.50 0.05-0.20 | ż | |
| WNGA080408-3 | 0.8 0.08-0.50 0.05-0.25 | Ɣ ż |
| Ɣ Ex stock | ż On demand | BL | CBN with a low CBN content | ||
| BH CBN with a high CBN content | |||||
| Tool holder | C |
| DWLNR/L | PWLNR/L | MWLNR/L | PWLNR/L |
| Kr: 95° | Kr: 95° | Kr: 95° | Kr: 95° |
A203 A217 A232 A291