288 fraisa.com G 1/8 9.728 0.907 5 165 150 4 130 118 3 100 91 G 1/4 13.157 1.337 5 120 160 4 95 127 3 75 100 G 3/8 16.662 1.337 5 95 127 4 75 100 3 55 74 G 1/2 20.955 1.814 5 75 136 4 60 109 3 45 82 G 1/8 9.728 0.907 10 325 295 8 260 236 6 195 177 G 1/4 13.157 1.337 10 240 321 8 195 261 6 145 194 G 3/8 16.662 1.337 10 190 254 8 155 207 6 115 154 G 1/2 20.955 1.814 10 150 272 8 120 218 6 90 163 G 1/8 9.728 0.907 20 655 594 16 525 476 10 325 295 G 1/4 13.157 1.337 20 485 648 16 385 515 10 240 321 G 3/8 16.662 1.337 20 380 508 16 305 408 10 190 254 G 1/2 20.955 1.814 20 305 553 16 245 445 10 150 272 G 1/8 9.728 0.907 32 1045 948 28 915 830 22 720 653 G 1/4 13.157 1.337 32 775 1036 28 675 902 22 530 709 G 3/8 16.662 1.337 32 610 815 28 535 715 22 420 562 G 1/2 20.955 1.814 32 485 880 28 425 771 22 335 608 G 1/8 9.728 0.907 6 195 177 5 165 150 4 130 118 G 1/4 13.157 1.337 6 145 194 5 120 160 4 95 127 G 3/8 16.662 1.337 6 115 154 5 95 127 4 75 100 G 1/2 20.955 1.814 6 90 163 5 75 136 4 60 109 G 1/8 9.728 0.907 4 130 118 3 100 91 - - - G 1/4 13.157 1.337 4 95 127 3 75 100 - - - G 3/8 16.662 1.337 4 75 100 3 55 74 - - - G 1/2 20.955 1.814 4 60 109 3 45 82 - - - G d [mm] P [mm] vc 1.0 x d n [min-1] vf [100%] vc 1.5 x d n [min-1] vf [100%] vc 2.0 x d n [min-1] vf [100%] Applicazione Materiale Acciaio 500 - 850 N/mm² Acciaio 850 - 1100 N/mm² Acciaio inossidabile ferritico/martensitico Acciaio inossidabile [Cr-Ni/1.4301] Acciaio inossidabile [Cr-Ni-Mo-.../1.4571] Acciaio resistente al calore [17-4 PH]
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