
| Si an | de Milling ( d Slotting ( | A) B) | U | K30 ncoa | F ted | K3 | 0F- TiA | DCF lN | Re | commend | ed feed For slot | per tooth ting (B), | (fz = mm reduce f | /th) for s z by 20%. | ide millin | g (A). | |
| Material | A | B | Cut | ting S — v m/mi | peed c n | Cutti | ng — m/m | Speed vc in | D1 | — Diam | eter | ||||||
| Group | ap | ae | ap | min | max | min | max | mm | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | ||
| 0 | 1,5 x D | 0,5 x D | 1 x D | 60 | – | 80 | 150 | – | 200 | fz | 0,033 | 0,045 | 0,054 | 0,062 | 0,076 | 0,086 | 0,093 |
| 1 | 1,5 x D | 0,5 x D | 1 x D | 60 | – | 80 | 150 | – | 200 | fz | 0,033 | 0,045 | 0,054 | 0,062 | 0,076 | 0,086 | 0,093 |
| P 2 | 1,5 x D | 0,5 x D | 1 x D | 56 | – | 76 | 140 | – | 190 | fz | 0,033 | 0,045 | 0,054 | 0,062 | 0,076 | 0,086 | 0,093 |
| 3 | 1,5 x D | 0,4 x D | 1 x D | – | – | – | 120 | – | 160 | fz | 0,027 | 0,038 | 0,045 | 0,053 | 0,065 | 0,076 | 0,085 |
| 4 | 1,5 x D | 0,4 x D | 0,75 x D | – | – | – | 90 | – | 150 | fz | 0,025 | 0,034 | 0,041 | 0,047 | 0,058 | 0,066 | 0,073 |
| 5 | 1,5 x D | 0,4 x D | 0,75 x D | – | – | – | 60 | – | 100 | fz | 0,022 | 0,030 | 0,036 | 0,042 | 0,052 | 0,061 | 0,068 |
| 1 | 1,5 x D | 0,5 x D | 1 x D | – | – | – | 120 | – | 150 | fz | 0,033 | 0,045 | 0,054 | 0,062 | 0,076 | 0,086 | 0,093 |
| K 2 | 1,5 x D | 0,4 x D | 1 x D | – | – | – | 110 | – | 140 | fz | 0,027 | 0,038 | 0,045 | 0,053 | 0,065 | 0,076 | 0,085 |
| 3 | 1,5 x D | 0,4 x D | 1 x D | – | – | – | 110 | – | 130 | fz | 0,022 | 0,030 | 0,036 | 0,042 | 0,052 | 0,061 | 0,068 |
NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness (machinability) within group. Higher value of cutting speed is used for finishing applications or for lower hardness (machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on >12mm diameters.