
Ideal machining conditions TNGA Normal machining conditions 16 04
Turning ceramic inserts Unfavourable machining conditions 22 04
| TN** negative insert | CM | CN | |
| P | |||
| K | |||
| N | |||
| H |
| ISO r | a | f | ||
| p | ||||
| TNGA160404T01020 | 0.4 | 2-5 0.15-0.40 | Ɣ | |
| TNGA160408T02020 | 0.8 | 2-5 | 0.2-0.5 | Ɣ |
| TNGA160412T02020 | 1.2 | 1-4 | 0.2-0.6 | Ɣ |
| TNGA220408T02020 | 0.8 | 2-5 | 0.2-0.5 | ż |
| TNGA220412T02020 | 1.2 | 2-5 | 0.2-0.6 | ż |
| TNGA220416T02020 | 1.6 | 2-5 | 0.2-0.6 | ż |
Ɣ Ex stock ż On demand
Tool holder
| MTGNR/L | MTJNR/L | MTJNR/L-Z | MTFNR/L |
| Kr: 90° | Kr: 93° | Kr: 93° | Kr: 91° |
L 16.5 22
| I.C | S | d |
| 9.525 | 4.76 | 3.86 |
| 12.7 | 4.76 | 5.16 |
CM Mixed ceramic CN Si3N4 Ceramic
A226 A227 A228 A229
D