
| 1204 | IC [mm] 12.700 | S [mm] 4.76 | RE |
| 1504 | 15.875 | 4.76 | |
| S IC |
Suitability and starting values for cutting speed (vc), feed (f) and depth of cut (ap). Refer to our Machining Calculator app for further calculations.
| RE | P | M | K | N | S | H | ||||||||||||
| Product | vc | f | ap | vc f ap | vc | f | ap | vc | f | ap | vc | f | ap | vc | f | ap | ||
| [mm] | [m/min] | [mm/tooth] | [mm] | [m/min] [mm/tooth] [mm] | [m/min] [ | mm/tooth] | [mm] | [m/min] | [mm/tooth] | [mm] | [m/min] | [mm/tooth] [ | mm] | [m/min | ] [mm/tooth] | [mm] | ||
| E | ||||||||||||||||||
| Negative | geomet | ry millin | g insert, can also be u | sed for tur | ning. | |||||||||||||
| SNUN 120408 | M8330 | 0.8 | 260 | 0.13 | 4.5 | – – – | 245 | 0.13 | 4.5 | – | – | – | – | – | – | 50 | 0.15 | 1.0 |
| SNUN 120412 | M8330 | 1.2 | 275 | 0.13 | 4.5 | – – – | 260 | 0.13 | 4.5 | – | – | – | – | – | – | 55 | 0.15 | 1.0 |
| S26 | 1.2 | 110 | 0.13 | 4.5 | – – – | – | – | – | – | – | – | – | – | – | – | – | – | |
| SNUN 150412 | M8330 | 1.2 | 255 | 0.15 | 6.0 | – – – | 240 | 0.15 | 6.0 | – | – | – | – | – | – | 50 | 0.15 | 1.0 |
| IC | S | |
| [mm] | [mm] | |
| 0903 | 9.525 | 3.18 |
| 1203 | 12.700 | 3.18 |
| 1504 | 15.875 | 4.76 |
11° IC S
Suitability and starting values for cutting speed (vc), feed (f) and depth of cut (ap). Refer to our Machining Calculator app for further calculations.
| RE | P | M | K | N | S | H | |||||||||||||
| Product | vc | f | ap | vc f ap | vc | f | ap | vc | f | ap | vc | f | ap | vc | f | ap | |||
| [mm] | [m/min] | [mm/tooth] | [mm] | [m/min] [mm/tooth] [mm] | [m/min] [ | mm/tooth | ] [mm] | [m/min] | [mm/tooth] | [mm] | [m/min] | [mm/tooth] | [mm] | [m/min] [ | mm | /tooth] | [mm] | ||
| E | |||||||||||||||||||
| Zero rake | angle d | esign m | illing insert, can also | be used for | turnin | g. | |||||||||||||
| SPGN 090308 | M8340 | 0.8 | 225 | 0.15 | 2.0 | – – – | 210 | 0.15 | 2.0 | – | – | – | – | – | – | – | – | – | |
| SPGN 120304 | M8330 | 0.4 | 195 | 0.15 | 4.0 | – – – | 185 | 0.15 | 4.0 | – | – | – | – | – | – | – | – | – | |
| M8340 | 0.4 | 175 | 0.15 | 4.0 | – – – | 165 | 0.15 | 4.0 | – | – | – | – | – | – | – | – | – | ||
| SPGN 120308 | M8330 | 0.8 | 230 | 0.15 | 4.0 | – – – | 215 | 0.15 | 4.0 | – | – | – | – | – | – | – | – | – | |
| SPGN 150412 | M8330 | 1.2 | 225 | 0.20 | 5.0 | – – – | 210 | 0.20 | 5.0 | – | – | – | – | – | – | – | – | – |