
| Material Group ISO 513 | K1 | K2 | K3 | K4 | |
| Hardness/Rm | 150÷250 HB | 150÷350 HB | 120÷260 HB | 250÷500 HB | |
| Vc (m/min) | 55÷75 | 45÷65 | 35÷55 | 35÷55 | |
| D (mm) | fn (mm/rev) | fn (mm/rev) | fn (mm/rev) | fn (mm/rev) | |
| 3.0 | 0.044 | 0.046 | 0.044 | 0.044 | |
| 3.5 | 0.053 | 0.056 | 0.054 | 0.053 | |
| Ø RUN OUT | 4.0 | 0.063 | 0.067 | 0.065 | 0.064 |
| 4.5 | 0.074 | 0.079 | 0.076 | 0.075 | |
| 5.0 | 0.088 | 0.091 | 0.091 | 0.089 | |
| 5.5 | 0.099 | 0.105 | 0.103 | 0.102 | |
| 6.0 | 0.113 | 0.119 | 0.115 | 0.113 | |
| 6.5 | 0.127 | 0.133 | 0.130 | 0.128 | |
| 7.0 | 0.140 | 0.148 | 0.148 | 0.146 | |
| 7.5 | 0.158 | 0.165 | 0.159 | 0.157 | |
| 8.0 | 0.173 | 0.183 | 0.180 | 0.178 |
| Material Group ISO 513 | N1 | N2 | N3 N4 | |
| Hardness/Rm | ||||
| Vc (m/min) | 105÷125 | 85÷105 | 75÷95 | |
| D (mm) | fn (mm/rev) | fn (mm/rev) | fn (mm/rev) | |
| 3.0 | 0.057 | 0.055 | 0.054 | |
| 3.5 | 0.070 | 0.068 | 0.066 | |
| Ø RUN OUT | 4.0 | 0.083 | 0.081 | 0.079 |
| 4.5 | 0.097 | 0.095 | 0.093 | |
| 5.0 | 0.113 | 0.110 | 0.108 | |
| 5.5 | 0.129 | 0.126 | 0.125 | |
| 6.0 | 0.146 | 0.143 | 0.139 | |
| 6.5 | 0.164 | 0.160 | 0.157 | |
| 7.0 | 0.184 | 0.179 | 0.175 | |
| 7.5 | 0.201 | 0.198 | 0.194 | |
| 8.0 | 0.224 | 0.219 | 0.216 |
MDTA HF VH/UP MEF ALU MEX/MH UH/MH
HSS END-MILLS
CARBIDE BURRS