
| Ideal machining conditions | SNGN | L | I.C | S | ||
| Normal machining conditions | 12 04 | 12.7 | 12.7 | 4.76 | ||
| Turning CBN inserts | Unfavourable machining conditions | 15 07 | 15.875 15.875 | 7.94 |
| SN** negative insert | BL (CBN) | BH (CBN) | |
| P | |||
| K | |||
| N | |||
| H |
| ISO r | a | f | |||
| p | |||||
| SNGN120404 | 0.4 | 0.5-2.0 0.3-0.5 | ż | ||
| SNGN120408 | 0.8 | 0.5-2.0 0.3-0.5 ż | ż ż | ||
| SNGN120412 | 1.2 | 0.5-2.0 0.3-0.5 ż | ż ż | ||
| SNGN120416 | 1.6 | 0.5-2.0 0.3-0.5 ż | ż ż | ||
| SNGN150716 | 1.6 | 0.5-2.0 0.3-0.5 | ż | ||
| SNGN150720 | 2 | 0.5-2.0 0.3-0.5 | ż |
Ɣ Ex stock ż On demand BL CBN with a low CBN content BH CBN with a high CBN content
Tool holder
| CSKNR/L | CSRNR/L | CSDNN |
| Kr: 75° | Kr: 75° | Kr: 45° |
A262 A263 A265
D