Page 100 - Carbide drills I Thread cutting tools 2023

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Application Material [mm] [m/min] [mm] [min ] -1 [mm/min] [cm /min]
3
Steel 12.50 130 0.2650 3310 877 107.6
< 500 N/mm² 13.00 130 0.2750 3185 876 116.3
13.50 130 0.2850 3065 874 125.0
14.00 130 0.2950 2955 872 134.2
14.50 130 0.3050 2855 871 143.8
15.00 130 0.3150 2760 869 153.6
16.00 130 0.3350 2585 866 174.1
Steel 12.50 100 0.2650 2545 674 82.8
500 - 850 N/mm² 13.00 100 0.2750 2450 674 89.4
13.50 100 0.2850 2360 673 96.3
14.00 100 0.2950 2275 671 103.3
14.50 100 0.3050 2195 670 110.6
15.00 100 0.3150 2120 668 118.0
16.00 100 0.3350 1990 667 134.0
Steel 12.50 70 0.2000 1785 357 43.8
850 - 1100 N/mm² 13.00 70 0.2100 1715 360 47.8
13.50 70 0.2150 1650 355 50.8
14.00 70 0.2250 1590 358 55.1
14.50 70 0.2300 1535 353 58.3
15.00 70 0.2400 1485 356 63.0
16.00 70 0.2550 1395 356 71.5
Steel 12.50 50 0.1650 1275 210 25.8
1100 - 1300 N/mm² 13.00 50 0.1750 1225 214 28.5
13.50 50 0.1800 1180 212 30.4
14.00 50 0.1850 1135 210 32.3
14.50 50 0.1950 1100 215 35.4
15.00 50 0.2000 1060 212 37.5
16.00 50 0.2150 995 214 43.0
Stainless steel 12.50 50 0.1450 1275 185 22.7
[Cr-Ni/1.4301] 13.00 50 0.1500 1225 184 24.4
13.50 50 0.1550 1180 183 26.2
14.00 50 0.1600 1135 182 28.0
14.50 50 0.1650 1100 182 30.0
15.00 50 0.1700 1060 180 31.8
16.00 50 0.1850 995 184 37.0

Cast iron 12.50 150 0.2850 3820 1089 133.6
(lamellar / spheroidal) 13.00 150 0.2950 3675 1084 143.9
13.50 150 0.3100 3535 1096 156.9
14.00 150 0.3200 3410 1091 168.0
14.50 150 0.3300 3295 1087 179.6
15.00 150 0.3450 3185 1099 194.2
16.00 150 0.3650 2985 1090 219.1
Wrought aluminium alloys 12.50 200 0.2500 5095 1274 156.3
Si < 6% 13.00 200 0.2600 4895 1273 168.9
hardened 13.50 200 0.2700 4715 1273 182.2
14.00 200 0.2800 4545 1273 195.9
14.50 200 0.2900 4390 1273 210.2
15.00 200 0.3000 4245 1274 225.0
16.00 200 0.3200 3980 1274 256.1

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