
| up | 5501R 5601R 5502R 5602R St | 302GM 302GM 302GM 302GM arting valu | es for cut | ting spee | GM GM- GM d vc[m/m | -2E 2EFP -2F in] | ||||||
| Brinell | g gro | Slot m | illing | Shoulde | r milling | Slot m | illing | Shoulde | r milling | |||
| Material group | Composition / struc | ure / heat treatment | hardness | nin | Ø [mm] | ap max | Ø [mm] | ae max | Ø [mm] | ap max | Ø [mm] | ae max |
| HB | achi | 0 < x < 3 | 0,1 x D | 0 < x ≤ 20 | < 0,5 x D | 0 < x < 3 | 0,1 x D | 0 < x ≤ 20 | < 0,5 x D | |||
| M | 3 ≤ x ≤ 20 | 0,8 x D | 3 ≤ x ≤ 20 | 0,8 x D | ||||||||
| KMG | 303 | KMG | 303 | |||||||||
| ae | / D | ae | / D | |||||||||
| 1/1 | 1/2 | 1/10 | f-group | 1/1 | 1/2 | 1/10 | f-group | |||||
| approx. 0,15 % C | annealed | 125 | 1 | 150 | 200 | 270 | 2 | 150 | 200 | 270 | 2 | |
| approx. 0,45 % C | annealed | 190 | 2 | 145 | 190 | 260 | 2 | 145 | 190 | 260 | 2 | |
| Unalloyed steel | approx. 0,45 % C | tempered | 250 | 3 | 105 | 140 | 190 | 2 | 105 | 140 | 190 | 2 |
| approx. 0,75 % C | annealed | 270 | 4 | 90 | 120 | 165 | 2 | 90 | 120 | 165 | 2 | |
| approx. 0,75 % C | tempered | 300 | 5 | 85 | 110 | 150 | 2 | 85 | 110 | 150 | 2 | |
| P | annealed | 180 | 6 | 115 | 150 | 205 | 2 | 115 | 150 | 205 | 2 | |
| Low-alloyed steel | tempered | 275 | 7 | 90 | 120 | 165 | 2 | 90 | 120 | 165 | 2 | |
| tempered | 300 | 8 | 85 | 110 | 150 | 2 | 85 | 110 | 150 | 2 | ||
| tempered | 350 | 9 | 80 | 105 | 145 | 2 | 80 | 105 | 145 | 2 | ||
| High-alloyed steel and high-alloyed | annealed | 200 | 10 | 105 | 140 | 190 | 2 | 105 | 140 | 190 | 2 | |
| tool steel | hardened and tempere | 325 d | 11 | 80 | 110 | 145 | 2 | 80 | 110 | 145 | 2 | |
| ferritic/martensitic | annealed | 200 | 12 | 50 | 65 | 90 | 2 | 50 | 65 | 90 | 2 | |
| M Stainless steel | martensitic | tempered | 240 | 13 | 45 | 60 | 80 | 2 | 45 | 60 | 80 | 2 |
| austenitic | quench hardened | 180 | 14 | 55 | 70 | 95 | 2 | 55 | 70 | 95 | 2 | |
| austenitic-ferritic | 230 | 15 | 45 | 60 | 80 | 2 | 45 | 60 | 80 | 2 | ||
| Grey cast iron | perlitic/ferritic | 180 | 16 | 110 | 150 | 200 | 2 | 110 | 150 | 200 | 2 | |
| perlitic (martensitic) | 260 | 17 | 90 | 120 | 165 | 2 | 90 | 120 | 165 | 2 | ||
| ferritic | 160 | 18 | 135 | 180 | 245 | 2 | 135 | 180 | 245 | 2 | ||
| K Cast iron with spheroidal graphite | ||||||||||||
| perlitic | 250 | 19 | 105 | 140 | 190 | 2 | 105 | 140 | 190 | 2 | ||
| Malleable cast iron | ferritic | 130 | 20 | 150 | 200 | 270 | 2 | 150 | 200 | 270 | 2 | |
| perlitic | 230 | 21 | 120 | 160 | 220 | 2 | 120 | 160 | 220 | 2 | ||
| cannot be hardened | 60 | 22 | ||||||||||
| Aluminium wrought alloys | ||||||||||||
| hardenable | hardened | 100 | 23 | |||||||||
| ≤ 12 % Si, cannot be hardened | 75 | 24 | ||||||||||
| N Cast aluminium alloys | ≤ 12 % Si, hardenable | hardened | 90 | 25 | ||||||||
| > 12 % Si, cannot be hardened | 130 | 26 | ||||||||||
| machining steel, PB> 1% | 110 | 27 | ||||||||||
| Copper and copper alloys (bronze/brass) | CuZn, CuSnZn | 90 | 28 | |||||||||
| CuSn, Pb-free copper, electrol | ytic copper | 100 | 29 | |||||||||
| annealed | 200 | 30 | ||||||||||
| Fe-based alloys | ||||||||||||
| hardened | 280 | 31 | ||||||||||
| Heat-resistant alloys | annealed | 250 | 32 | |||||||||
| S | Ni or Co bass | hardened | 350 | 33 | ||||||||
| cast | 320 | 34 | ||||||||||
| pure titanium | Rm400 | 35 | ||||||||||
| Titanium alloys | α and β alloys | hardened | Rm1050 | 36 | ||||||||
| Hardened steel | hardened and tempere hardened and tempere | 55 HRC 60 HRC d d | 37 38 | |||||||||
| H Hard cast iron | cast | 400 | 39 | |||||||||
| Hardened cast iron | hardened and tempere | 55 HRC d | 40 | |||||||||
| Thermoplasts | 41 | |||||||||||
| Thermosetting plastics | 42 | |||||||||||
| Plastic, glass-fibre reinforced G | i FRP | 43 | ||||||||||
| X Non-metallic materials | Plastic, carbon fibre reinforced | i CFRP | 44 | |||||||||
| Graphite Wood | 45 46 |
Note: The given cutting values are guide values, which were determined under ideal conditions. The values have to be adapted in individual cases. Feed rate recommendations on page B460.