Page 72 - 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 10.00 180 0.5650 5730 3238 254.3
< 500 N/mm² 10.20 180 0.5750 5615 3229 263.8
10.50 180 0.5900 5455 3219 278.7
10.80 180 0.6050 5305 3210 294.0
11.00 180 0.6100 5210 3178 302.0
11.20 180 0.6150 5115 3146 309.9
11.50 180 0.6200 4980 3088 320.7
11.80 180 0.6300 4855 3059 334.5
12.00 180 0.6400 4775 3056 345.6
Steel 10.00 160 0.4850 5095 2471 194.1
500 - 850 N/mm² 10.20 160 0.4950 4995 2473 202.0
10.50 160 0.5050 4850 2449 212.1
10.80 160 0.5200 4715 2452 224.6
11.00 160 0.5250 4630 2431 231.0
11.20 160 0.5300 4545 2409 237.3
11.50 160 0.5300 4430 2348 243.9
11.80 160 0.5400 4315 2330 254.8
12.00 160 0.5500 4245 2335 264.1
Steel 10.00 140 0.4450 4455 1983 155.7
850 - 1100 N/mm² 10.20 140 0.4550 4370 1988 162.5
10.50 140 0.4650 4245 1974 170.9
10.80 140 0.4750 4125 1959 179.5
11.00 140 0.4850 4050 1964 186.7
11.20 140 0.4850 3980 1930 190.2
11.50 140 0.4900 3875 1899 197.2
11.80 140 0.4950 3775 1869 204.3
12.00 140 0.5050 3715 1876 212.2
Steel 10.00 100 0.3400 3185 1083 85.1
1100 - 1300 N/mm² 10.20 100 0.3450 3120 1076 88.0
10.50 100 0.3550 3030 1076 93.1
10.80 100 0.3650 2945 1075 98.5
11.00 100 0.3650 2895 1057 100.4
11.20 100 0.3700 2840 1051 103.5
11.50 100 0.3750 2770 1039 107.9
11.80 100 0.3800 2700 1026 112.2
12.00 100 0.3850 2655 1022 115.6
Steel 10.00 55 0.2600 1750 455 35.7
1300 - 1500 N/mm² 10.20 55 0.2650 1715 455 37.1
10.50 55 0.2750 1665 458 39.6
10.80 55 0.2800 1620 454 41.6
11.00 55 0.2850 1590 453 43.1
11.20 55 0.2850 1565 446 43.9
11.50 55 0.2850 1520 433 45.0
11.80 55 0.2900 1485 431 47.1
12.00 55 0.2950 1460 431 48.7
Cold work tool steel 10.00 70 0.2600 2230 580 45.5
(12% Cr), 10.20 70 0.2650 2185 579 47.3
high alloyed 10.50 70 0.2750 2120 583 50.5
[1.2379] 10.80 70 0.2800 2065 578 53.0
11.00 70 0.2850 2025 577 54.8
11.20 70 0.2850 1990 567 55.9
11.50 70 0.2850 1940 553 57.4
11.80 70 0.2900 1890 548 59.9
12.00 70 0.2950 1855 547 61.9
Titanium alloys 10.00 40 0.2600 1275 332 26.0
> 300 HB 10.20 40 0.2650 1250 331 27.1
[Ti6Al4V] 10.50 40 0.2750 1215 334 28.9
10.80 40 0.2800 1180 330 30.3
11.00 40 0.2850 1155 329 31.3
11.20 40 0.2850 1135 324 31.9
11.50 40 0.2850 1105 315 32.7
11.80 40 0.2900 1080 313 34.3
12.00 40 0.2950 1060 313 35.4
Cast iron 10.00 240 0.5150 7640 3935 309.0
(lamellar / spheroidal) 10.20 240 0.5200 7490 3895 318.3
10.50 240 0.5400 7275 3929 340.2
10.80 240 0.5500 7075 3891 356.5
11.00 240 0.5550 6945 3855 366.3
11.20 240 0.5600 6820 3819 376.3
11.50 240 0.5650 6645 3754 390.0
11.80 240 0.5700 6475 3691 403.6
12.00 240 0.5800 6365 3692 417.5
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