
(Recommended Starting Speeds [m/min] — continued)
| Material Group | WS30PM | WP35CM | WP40PM | WK25Y | M | TN6501 | THM-U | |||||||||||
| 1 | – | – | – | 545 | 475 | 445 | 355 | 310 | 295 | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | 335 | 305 | 275 | 300 | 260 | 215 | – | – | – | – | – | – | – | – | – |
| P 3 | – | – | – | 305 | 275 | 245 | 275 | 235 | 190 | – | – | – | – | – | – | – | – | – |
| 4 | – | – | – | 230 | 210 | 190 | 245 | 205 | 160 | – | – | – | – | – | – | – | – | – |
| 5 | – | – | – | 310 | 275 | 250 | 205 | 185 | 160 | – | – | – | – | – | – | – | – | – |
| 6 | – | – | – | 190 | 160 | 130 | 180 | 140 | 110 | – | – | – | – | – | – | – | – | – |
| 1 | 270 | 240 | 220 | 245 | 220 | 185 | 235 | 205 | 185 | – | – | – | – | – | – | – | – | – |
| M 2 | 245 | 215 | 175 | 220 | 190 | 170 | 210 | 180 | 150 | – | – | – | – | – | – | – | – | – |
| 3 | 185 | 160 | 125 | 175 | 155 | 140 | 155 | 140 | 110 | – | – | – | – | – | – | – | – | – |
| 1 | – | – | – | 355 | 320 | 290 | – | – | – | 965 | 880 | 780 | – | – | – | – | – | – |
| K 2 | – | – | – | 280 | 250 | 230 | – | – | – | 765 | 685 | 635 | – | – | – | – | – | – |
| 3 | – | – | – | 235 | 210 | 190 | – | – | – | 645 | 570 | 525 | – | – | – | – | – | – |
| 1 | – | – | – | – | – | – | – | – | – | – | – | – | 2400 | 1440 | 1200 | 2400 | 1440 | 1200 |
| N 2 | – | – | – | – | – | – | – | – | – | – | – | – | 1640 | 980 | 800 | 1640 | 980 | 800 |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | 960 | 600 | 480 | 960 | 600 | 480 |
| 1 | 55 | 50 | 35 | – | – | – | 50 | 40 | 35 | – | – | – | – | – | – | – | – | – |
| 2 | 55 | 50 | 35 | – | – | – | 50 | 40 | 35 | – | – | – | – | – | – | – | – | – |
| S 3 | 65 | 55 | 35 | – | – | – | 60 | 50 | 35 | – | – | – | – | – | – | – | – | – |
| 4 | 100 | 70 | 50 | 80 | 60 | 40 | 80 | 60 | 40 | – | – | – | – | – | – | – | – | – |
| 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| H 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased.
| Light | General | Heavy | |
| Machining | Purpose | Machining |
| ecomm Insert Geometry | ne | ar 5% | ng e | es [ | m] 10% | Pro as a | gramme % of Ra | dFeedp dial Dep 20% | er Toot th of Cu | h (fz) t (ae) | 30% | Lig Machi | ht ning | Gen Purp 40–100% | eral ose | Heavy Machining Insert Geometry |
| .F..LDJ | 0,17 | 0,33 | 0,66 | 0,12 | 0,24 | 0,47 | 0,09 | 0,18 | 0,35 | 0,08 | 0,15 | 0,31 | 0,07 | 0,14 | 0,28 | .F..LDJ |
| .E..LD | 0,17 | 0,49 | 0,99 | 0,12 | 0,35 | 0,71 | 0,09 | 0,27 | 0,53 | 0,08 | 0,23 | 0,46 | 0,07 | 0,21 | 0,42 | .E..LD |
| .S..GD | 0,26 | 0,84 | 1,35 | 0,19 | 0,60 | 0,97 | 0,14 | 0,45 | 0,72 | 0,12 | 0,39 | 0,63 | 0,11 | 0,36 | 0,57 | .S..GD |
| .S..HD | 0,33 | 0,84 | 1,35 | 0,24 | 0,60 | 0,97 | 0,18 | 0,45 | 0,72 | 0,16 | 0,39 | 0,63 | 0,14 | 0,36 | 0,57 | .S..HD |
| .S..Ceramic | 0,17 | 0,33 | 0,49 | 0,12 | 0,24 | 0,35 | 0,09 | 0,18 | 0,27 | 0,08 | 0,15 | 0,23 | 0,07 | 0,14 | 0,21 | .S..Ceramic |