172 fraisa.com UNC D1 [mm] P(TPI) z vc [m/min] fz [mm] n [min-1] vfc [mm/min] vf [mm/min] Nr.10 3.40 24.0 3 90 0.0160 8425 119 404 Nr.12 4.10 24.0 3 90 0.0200 6985 106 419 1/4 4.70 20.0 3 90 0.0240 6095 114 439 5/16 6.10 18.0 3 90 0.0280 4695 91 394 3/8 7.60 16.0 3 90 0.0360 3770 82 407 7/16 9.00 14.0 3 90 0.0440 3185 80 420 1/2 9.95 13.0 4 90 0.0480 2880 120 553 9/16 11.40 12.0 4 90 0.0480 2515 98 483 5/8 12.70 11.0 4 90 0.0480 2255 87 433 Nr.10 3.40 24.0 3 80 0.0160 7490 106 360 Nr.12 4.10 24.0 3 80 0.0200 6210 94 373 1/4 4.70 20.0 3 80 0.0240 5420 101 390 5/16 6.10 18.0 3 80 0.0280 4175 81 351 3/8 7.60 16.0 3 80 0.0360 3350 73 362 7/16 9.00 14.0 3 80 0.0440 2830 71 374 1/2 9.95 13.0 4 80 0.0480 2560 106 492 9/16 11.40 12.0 4 80 0.0480 2235 87 429 5/8 12.70 11.0 4 80 0.0480 2005 77 385 Nr.10 3.40 24.0 3 60 0.0160 5615 80 270 Nr.12 4.10 24.0 3 60 0.0200 4660 71 280 1/4 4.70 20.0 3 60 0.0240 4065 76 293 5/16 6.10 18.0 3 60 0.0240 3130 52 225 3/8 7.60 16.0 3 60 0.0320 2515 49 241 7/16 9.00 14.0 3 60 0.0400 2120 48 254 1/2 9.95 13.0 4 60 0.0440 1920 73 338 9/16 11.40 12.0 4 60 0.0440 1675 60 295 5/8 12.70 11.0 4 60 0.0480 1505 58 289 Nr.10 3.40 24.0 3 45 0.0160 4215 60 202 Nr.12 4.10 24.0 3 45 0.0200 3495 53 210 1/4 4.70 20.0 3 45 0.0240 3050 57 220 5/16 6.10 18.0 3 45 0.0240 2350 39 169 3/8 7.60 16.0 3 45 0.0320 1885 37 181 7/16 9.00 14.0 3 45 0.0400 1590 36 191 1/2 9.95 13.0 4 45 0.0440 1440 55 253 9/16 11.40 12.0 4 45 0.0440 1255 45 221 5/8 12.70 11.0 4 45 0.0480 1130 43 217 Nr.10 3.40 24.0 3 150 0.0280 14045 349 1180 Nr.12 4.10 24.0 3 150 0.0320 11645 282 1118 1/4 4.70 20.0 3 150 0.0360 10160 285 1097 5/16 6.10 18.0 3 150 0.0400 7825 217 939 3/8 7.60 16.0 3 150 0.0440 6280 168 829 7/16 9.00 14.0 3 150 0.0520 5305 157 828 1/2 9.95 13.0 4 150 0.0560 4800 233 1075 9/16 11.40 12.0 4 150 0.0560 4190 190 939 5/8 12.70 11.0 4 150 0.0640 3760 193 963 Nr.10 3.40 24.0 3 120 0.0200 11235 199 674 Nr.12 4.10 24.0 3 120 0.0240 9315 169 671 1/4 4.70 20.0 3 120 0.0280 8125 177 683 5/16 6.10 18.0 3 120 0.0320 6260 139 601 3/8 7.60 16.0 3 120 0.0360 5025 110 543 7/16 9.00 14.0 3 120 0.0480 4245 116 611 1/2 9.95 13.0 4 120 0.0520 3840 173 799 9/16 11.40 12.0 4 120 0.0520 3350 141 697 5/8 12.70 11.0 4 120 0.0560 3010 135 674 Nr.10 3.40 24.0 3 130 0.0200 12170 216 730 Nr.12 4.10 24.0 3 130 0.0240 10095 184 727 1/4 4.70 20.0 3 130 0.0280 8805 192 740 5/16 6.10 18.0 3 130 0.0320 6785 151 651 3/8 7.60 16.0 3 130 0.0360 5445 119 588 7/16 9.00 14.0 3 130 0.0480 4600 126 662 1/2 9.95 13.0 4 130 0.0520 4160 187 865 9/16 11.40 12.0 4 130 0.0520 3630 153 755 5/8 12.70 11.0 4 130 0.0560 3260 146 730 Nr.10 3.40 24.0 3 55 0.0200 5150 91 309 Nr.12 4.10 24.0 3 55 0.0240 4270 78 307 1/4 4.70 20.0 3 55 0.0240 3725 70 268 5/16 6.10 18.0 3 55 0.0240 2870 48 207 3/8 7.60 16.0 3 55 0.0280 2305 39 194 7/16 9.00 14.0 3 55 0.0400 1945 44 233 1/2 9.95 13.0 4 55 0.0440 1760 67 310 9/16 11.40 12.0 4 55 0.0440 1535 55 270 5/8 12.70 11.0 4 55 0.0480 1380 53 265 Application Material Steel < 850 N/mm² Steel 850 - 1100 N/mm² Steel 1100 - 1300 N/mm² Steel 1300 - 1500 N/mm² Wrought aluminium alloys Si < 6% hardened Cast iron (lamellar / spheroidal) Unalloyed copper Stainless steel [Cr-Ni/1.4301]
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