
| Material | S a A | ide Milling ( nd Slotting ( | A) B) B | T Cutti m | iA ng — /m | lN Speed vc in | Recom | mende | dfeedp For slott | er tooth ing (B), D1 | (fz = m reduce — Diam | m/th) fo fz by 20 eter | rsidem %. | illing (A | ). | |||
| Group | ap | ae | ap | min | max | mm | 4,0 | 5,0 | 6,0 | 8,0 | 10,0 | 12,0 | 14,0 | 16,0 | 18,0 | 20,0 | 25,0 | |
| P 3 | 1 x D | 0,4 x D | 1 x D | 120 | – | 160 | fz | 0,026 | 0,033 | 0,040 | 0,055 | 0,067 | 0,077 | 0,087 | 0,096 | 0.,104 | 0,111 | 0,125 |
| 4 | 1 x D | 0,4 x D | 0,75 x D | 90 | – | 150 | fz | 0,024 | 0,030 | 0,036 | 0,049 | 0,059 | 0,069 | 0,077 | 0,084 | 0,091 | 0,097 | 0,107 |
| 1 | 1 x D | 0,4 x D | 0,75 x D | 80 | – | 140 | fz | 0,024 | 0,030 | 0,036 | 0,049 | 0,059 | 0,069 | 0,077 | 0,084 | 0,091 | 0,097 | 0,107 |
| H 2 | 1 x D | 0,3 x D | 0,5 x D | 70 | – | 120 | fz | 0,018 | 0,022 | 0,027 | 0,037 | 0,044 | 0,051 | 0,057 | 0,063 | 0,067 | 0,071 | 0,078 |
| 3 | 1 x D | 0,15 x D | 0,3 x D | 60 | – | 90 | fz | 0,014 | 0,018 | 0,021 | 0,029 | 0,035 | 0,041 | 0,046 | 0,051 | 0,055 | 0,059 | 0,067 |
| 4 | 1 x D | 0,1 x D | 0,15 x D | 50 | – | 70 | fz | 0,009 | 0,012 | 0,014 | 0,019 | 0,023 | 0,027 | 0,031 | 0,034 | 0,037 | 0,039 | 0,044 |
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 fi nishing applications or for lower hardness (machinability) within group. For better surface fi nish, reduce feed per tooth.
Side Milling (A) Recommended feed per tooth (fz = mm/th) for side milling (A). TiAlN and Slotting (B) For slotting (B), reduce fz by 20%. Cutting Speed — vc
| A | B | D1 — Diameter | ||
| m/min | ||||
| Material |
| Group | ap ap | ap | min | max | mm | 6,0 | 8,0 | 10,0 | 12,0 | |||
| 3 | 0,75 x D | 0,2 x D | 0,2 x D | 120 | – | 160 | fz | 0,040 | 0,055 | 0,067 | 0,077 | |
| P | ||||||||||||
| 4 | 0,75 x D | 0,2 x D | 0,2 x D | 90 | – | 150 | fz | 0,036 | 0,049 | 0,059 | 0,069 | |
| 1 | 0,75 x D | 0,2 x D | 0,2 x D | 80 | – | 140 | fz | 0,036 | 0,049 | 0,059 | 0,069 | |
| 2 | 0,75 x D | 0,2 x D | 0,2 x D | 70 | – | 120 | fz | 0,027 | 0,037 | 0,044 | 0,051 | |
| H | ||||||||||||
| 3 | 0,75 x D | 0,1 x D | 0,1 x D | 60 | – | 90 | fz | 0,021 | 0,029 | 0,035 | 0,041 | |
| 4 | 0,75 x D | 0,05 x D | 0,05 x D | 50 | – | 70 | fz | 0,014 | 0,019 | 0,023 | 0,027 |
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 fi nishing applications or for lower hardness (machinability) within group. For better surface fi nish, reduce feed per tooth.