Page 42 - 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 9.00 140 0.2150 4950 1064 67.7
< 500 N/mm² 9.50 140 0.2250 4690 1055 74.8
9.80 140 0.2300 4545 1045 78.9
10.00 140 0.2350 4455 1047 82.2
10.20 140 0.2400 4370 1049 85.7
10.40 140 0.2450 4285 1050 89.2
10.50 140 0.2500 4245 1061 91.9
10.80 140 0.2550 4125 1052 96.4
11.00 140 0.2600 4050 1053 100.1
Steel 9.00 110 0.2150 3890 836 53.2
500 - 850 N/mm² 9.50 110 0.2250 3685 829 58.8
9.80 110 0.2300 3575 822 62.0
10.00 110 0.2350 3500 823 64.6
10.20 110 0.2400 3435 824 67.4
10.40 110 0.2450 3365 824 70.0
10.50 110 0.2500 3335 834 72.2
10.80 110 0.2550 3240 826 75.7
11.00 110 0.2600 3185 828 78.7
Steel 9.00 80 0.1600 2830 453 28.8
850 - 1100 N/mm² 9.50 80 0.1700 2680 456 32.3
9.80 80 0.1750 2600 455 34.3
10.00 80 0.1800 2545 458 36.0
10.20 80 0.1850 2495 462 37.7
10.40 80 0.1850 2450 453 38.5
10.50 80 0.1900 2425 461 39.9
10.80 80 0.1950 2360 460 42.2
11.00 80 0.2000 2315 463 44.0
Steel 9.00 55 0.1350 1945 263 16.7
1100 - 1300 N/mm² 9.50 55 0.1450 1845 268 19.0
9.80 55 0.1450 1785 259 19.5
10.00 55 0.1500 1750 263 20.6
10.20 55 0.1550 1715 266 21.7
10.40 55 0.1550 1685 261 22.2
10.50 55 0.1600 1665 266 23.1
10.80 55 0.1600 1620 259 23.7
11.00 55 0.1650 1590 262 24.9
Steel 9.00 25 0.0900 885 80 5.1
1300 - 1500 N/mm² 9.50 25 0.0950 840 80 5.7
9.80 25 0.1000 810 81 6.1
10.00 25 0.1000 795 80 6.2
10.20 25 0.1000 780 78 6.4
10.40 25 0.1050 765 80 6.8
10.50 25 0.1050 760 80 6.9
10.80 25 0.1100 735 81 7.4
11.00 25 0.1100 725 80 7.6
Cold work tool steel 9.00 50 0.1150 1770 204 13.0
(12% Cr), 9.50 50 0.1200 1675 201 14.2
high alloyed 9.80 50 0.1250 1625 203 15.3
[1.2379] 10.00 50 0.1300 1590 207 16.2
10.20 50 0.1300 1560 203 16.6
10.40 50 0.1350 1530 207 17.6
10.50 50 0.1350 1515 205 17.7
10.80 50 0.1400 1475 207 18.9
11.00 50 0.1400 1445 202 19.2
Cast iron 9.00 160 0.2300 5660 1302 82.8
(lamellar / spheroidal) 9.50 160 0.2450 5360 1313 93.1
9.80 160 0.2500 5195 1299 98.0
10.00 160 0.2550 5095 1299 102.0
10.20 160 0.2600 4995 1299 106.1
10.40 160 0.2650 4895 1297 110.2
10.50 160 0.2700 4850 1310 113.4
10.80 160 0.2800 4715 1320 120.9
11.00 160 0.2850 4630 1320 125.4
Wrought aluminium alloys 9.00 220 0.1800 7780 1400 89.1
Si < 6% 9.50 220 0.1900 7370 1400 99.3
hardened 9.80 220 0.1950 7145 1393 105.1
10.00 220 0.2000 7005 1401 110.0
10.20 220 0.2050 6865 1407 115.0
10.40 220 0.2100 6735 1414 120.2
10.50 220 0.2100 6670 1401 121.3
10.80 220 0.2150 6485 1394 127.7
11.00 220 0.2200 6365 1400 133.1
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