Page 30 - Carbide drills I Thread cutting tools 2023

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Application Material [mm] [m/min] [mm] [min ] -1 [mm/min] [cm /min]
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Steel 13.80 170 0.3650 3920 1431 214.0
< 500 N/mm² 14.00 170 0.3700 3865 1430 220.1
14.20 170 0.3750 3810 1429 226.3
14.50 170 0.3800 3730 1417 234.1
14.80 170 0.3900 3655 1426 245.2
15.00 170 0.3950 3610 1426 252.0
15.20 170 0.4000 3560 1424 258.4
15.50 170 0.4100 3490 1431 270.0
15.80 170 0.4150 3425 1421 278.7
Steel 13.80 130 0.3650 3000 1095 163.8
500 - 850 N/mm² 14.00 130 0.3700 2955 1093 168.3
14.20 130 0.3750 2915 1093 173.1
14.50 130 0.3800 2855 1085 179.1
14.80 130 0.3900 2795 1090 187.5
15.00 130 0.3950 2760 1090 192.7
15.20 130 0.4000 2720 1088 197.4
15.50 130 0.4100 2670 1095 206.6
15.80 130 0.4150 2620 1087 213.2
Steel 13.80 110 0.2750 2535 697 104.3
850 - 1100 N/mm² 14.00 110 0.2800 2500 700 107.8
14.20 110 0.2850 2465 703 111.3
14.50 110 0.2900 2415 700 115.7
14.80 110 0.2950 2365 698 120.0
15.00 110 0.3000 2335 701 123.8
15.20 110 0.3050 2305 703 127.6
15.50 110 0.3100 2260 701 132.2
15.80 110 0.3150 2215 698 136.8
Steel 13.80 70 0.2300 1615 372 55.6
1100 - 1300 N/mm² 14.00 70 0.2350 1590 374 57.5
14.20 70 0.2350 1570 369 58.4
14.50 70 0.2400 1535 368 60.8
14.80 70 0.2450 1505 369 63.4
15.00 70 0.2500 1485 371 65.6
15.20 70 0.2550 1465 374 67.8
15.50 70 0.2600 1440 374 70.6
15.80 70 0.2650 1410 374 73.3
Steel 13.80 40 0.1850 925 171 25.6
1300 - 1500 N/mm² 14.00 40 0.1850 910 168 25.9
14.20 40 0.1900 895 170 26.9
14.50 40 0.1950 880 172 28.3
14.80 40 0.1950 860 168 28.9
15.00 40 0.2000 850 170 30.0
15.20 40 0.2050 840 172 31.2
15.50 40 0.2050 820 168 31.7
15.80 40 0.2100 805 169 33.2
Stainless steel 13.80 60 0.2100 1385 291 43.5
[Cr-Ni/1.4301] 14.00 60 0.2150 1365 294 45.2
14.20 60 0.2200 1345 296 46.9
14.50 60 0.2250 1315 296 48.9
14.80 60 0.2300 1290 297 51.0
15.00 60 0.2300 1275 293 51.8
15.20 60 0.2350 1255 295 53.5
15.50 60 0.2400 1230 295 55.7
15.80 60 0.2450 1210 297 58.1
Cast iron 13.80 220 0.3950 5075 2005 299.8
(lamellar / spheroidal) 14.00 220 0.4000 5000 2000 307.9
14.20 220 0.4050 4930 1997 316.2
14.50 220 0.4150 4830 2005 331.0
14.80 220 0.4250 4730 2010 345.8
15.00 220 0.4300 4670 2008 354.9
15.20 220 0.4350 4605 2003 363.5
15.50 220 0.4450 4520 2011 379.5
15.80 220 0.4500 4430 1994 390.9
Wrought aluminium alloys 13.80 250 0.3050 5765 1758 263.0
Si < 6% 14.00 250 0.3100 5685 1762 271.3
hardened 14.20 250 0.3150 5605 1766 279.6
14.50 250 0.3200 5490 1757 290.1
14.80 250 0.3300 5375 1774 305.2
15.00 250 0.3350 5305 1777 314.1
15.20 250 0.3400 5235 1780 323.0
15.50 250 0.3450 5135 1772 334.3
15.80 250 0.3500 5035 1762 345.5
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