
| IC | D1 | L | S | ||
| [mm] | [mm] | [mm] | [mm] | RE | |
| 1205 | 12.700 | 4.40 | 12.70 | 5.00 |
15° IC = L S
| Su | itability an | d starti | ng value | s for cutting spe | ed (vc), feed (f) and de | pth of c | ut (ap). Refer to | our Ma | chining | Calcula | tor app f | or further calcu | lations. | ||
| 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] | ||
| 0 | ,07 | S | |||||||||||||
| 0° | 25° | F geometr | y with | positive | design for light | to medium machining. | |||||||||
| SDMT 120508SR-F | M8330 | 0.8 | 275 | 0.10 | 3.0 | 165 0.09 | 3.0 260 0.10 | 3.0 | 825 0.12 | 3.0 | 65 | 0.08 | 2.4 | – – | – |
| M8340 | 0.8 | 250 | 0.10 | 3.0 | 150 0.09 | 3.0 235 0.10 | 3.0 | – – | – | 60 | 0.08 | 2.4 | – – | – | |
| 0 | ,1 | 1 | S | ||||||||||||
| 0° | 25° | M geomet | ry with | positive | design for light | to medium machining | . | ||||||||
| SDMT 120508SR-M | 8215 | 0.8 | 245 | 0.16 | 3.5 | 145 0.14 | 3.5 230 0.16 | 3.5 | – – | – | 60 | 0.11 | 2.8 | – – | – |
| M8330 | 0.8 | 240 | 0.16 | 3.5 | 140 0.14 | 3.5 225 0.16 | 3.5 | – – | – | 60 | 0.11 | 2.8 | – – | – | |
| M8340 | 0.8 | 220 | 0.16 | 3.5 | 130 0.14 | 3.5 205 0.16 | 3.5 | – – | – | 55 | 0.11 | 2.8 | – – | – | |
| M9325 | 0.8 | 305 | 0.16 | 3.5 | – – | – 285 0.16 | 3.5 | – – | – | – | – | – | – – | – | |
| 0 0 | ,15 ,09 | P | |||||||||||||
| 9° | 20° | R geometr | y with | stable po | sitive design fo | r medium machining. | |||||||||
| SDMT 120508PR-R | M8330 | 0.8 | 220 | 0.25 | 3.5 | 130 0.23 | 3.5 205 0.25 | 3.5 | – – | – | 55 | 0.23 | 2.8 | – – | – |
| M8340 | 0.8 | 195 | 0.25 | 3.5 | 115 0.23 | 3.5 185 0.25 | 3.5 | – – | – | 45 | 0.23 | 2.8 | – – | – | |
| M9315 | 0.8 | 280 | 0.25 | 3.5 | – – | – 265 0.25 | 3.5 | – – | – | – | – | – | – – | – | |
| M9325 | 0.8 | 265 | 0.25 | 3.5 | – – | – 250 0.25 | 3.5 | – – | – | – | – | – | – – | – |