Page 28 - 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 11.50 170 0.3050 4705 1435 149.1
< 500 N/mm² 11.80 170 0.3100 4585 1421 155.4
12.00 170 0.3150 4510 1421 160.7
12.20 170 0.3200 4435 1419 165.9
12.50 170 0.3300 4330 1429 175.4
12.80 170 0.3350 4230 1417 182.4
13.00 170 0.3400 4165 1416 188.0
13.20 170 0.3450 4100 1415 193.6
13.50 170 0.3550 4010 1424 203.8
Steel 11.50 130 0.3050 3600 1098 114.0
500 - 850 N/mm² 11.80 130 0.3100 3505 1087 118.8
12.00 130 0.3150 3450 1087 122.9
12.20 130 0.3200 3390 1085 126.8
12.50 130 0.3300 3310 1092 134.0
12.80 130 0.3350 3235 1084 139.5
13.00 130 0.3400 3185 1083 143.7
13.20 130 0.3450 3135 1082 148.0
13.50 130 0.3550 3065 1088 155.7
Steel 11.50 110 0.2300 3045 700 72.7
850 - 1100 N/mm² 11.80 110 0.2350 2965 697 76.2
12.00 110 0.2400 2920 701 79.3
12.20 110 0.2450 2870 703 82.2
12.50 110 0.2500 2800 700 85.9
12.80 110 0.2550 2735 697 89.7
13.00 110 0.2600 2695 701 93.0
13.20 110 0.2650 2655 704 96.3
13.50 110 0.2700 2595 701 100.3
Steel 11.50 70 0.1900 1940 369 38.3
1100 - 1300 N/mm² 11.80 70 0.1950 1890 369 40.3
12.00 70 0.2000 1855 371 42.0
12.20 70 0.2050 1825 374 43.7
12.50 70 0.2100 1785 375 46.0
12.80 70 0.2150 1740 374 48.1
13.00 70 0.2150 1715 369 48.9
13.20 70 0.2200 1690 372 50.9
13.50 70 0.2250 1650 371 53.1
Steel 11.50 40 0.1550 1105 171 17.8
1300 - 1500 N/mm² 11.80 40 0.1550 1080 167 18.3
12.00 40 0.1600 1060 170 19.2
12.20 40 0.1650 1045 172 20.2
12.50 40 0.1650 1020 168 20.7
12.80 40 0.1700 995 169 21.8
13.00 40 0.1750 980 172 22.8
13.20 40 0.1750 965 169 23.1
13.50 40 0.1800 945 170 24.3
Stainless steel 11.50 60 0.1750 1660 291 30.2
[Cr-Ni/1.4301] 11.80 60 0.1800 1620 292 31.9
12.00 60 0.1850 1590 294 33.3
12.20 60 0.1900 1565 297 34.8
12.50 60 0.1900 1530 291 35.7
12.80 60 0.1950 1490 291 37.4
13.00 60 0.2000 1470 294 39.0
13.20 60 0.2050 1445 296 40.5
13.50 60 0.2100 1415 297 42.5
Cast iron 11.50 220 0.3300 6090 2010 208.7
(lamellar / spheroidal) 11.80 220 0.3350 5935 1988 217.4
12.00 220 0.3450 5835 2013 227.7
12.20 220 0.3500 5740 2009 234.8
12.50 220 0.3550 5600 1988 244.0
12.80 220 0.3650 5470 1997 256.9
13.00 220 0.3700 5385 1993 264.5
13.20 220 0.3750 5305 1989 272.2
13.50 220 0.3850 5185 1996 285.7
Wrought aluminium alloys 11.50 250 0.2550 6920 1765 183.3
Si < 6% 11.80 250 0.2600 6745 1754 191.8
hardened 12.00 250 0.2650 6630 1757 198.7
12.20 250 0.2700 6525 1762 206.0
12.50 250 0.2800 6365 1782 218.7
12.80 250 0.2850 6215 1771 227.9
13.00 250 0.2900 6120 1775 235.6
13.20 250 0.2950 6030 1779 243.4
13.50 250 0.3000 5895 1769 253.1
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