Page 32 - Carbide drills I Thread cutting tools 2023

n
v f
f
d 1
v c
Q
Application Material [mm] [m/min] [mm] [min ] -1 [mm/min] [cm /min]
3
Steel 16.00 170 0.4200 3380 1420 285.4
< 500 N/mm² 16.20 170 0.4250 3340 1420 292.6
16.50 170 0.4350 3280 1427 305.1
16.80 170 0.4400 3220 1417 314.1
17.00 170 0.4450 3185 1417 321.7
17.20 170 0.4550 3145 1431 332.5
17.50 170 0.4600 3090 1421 341.9
17.80 170 0.4700 3040 1429 355.6
18.00 170 0.4750 3005 1427 363.2
Steel 16.00 130 0.4200 2585 1086 218.3
500 - 850 N/mm² 16.20 130 0.4250 2555 1086 223.8
16.50 130 0.4350 2510 1092 233.5
16.80 130 0.4400 2465 1085 240.4
17.00 130 0.4450 2435 1084 246.0
17.20 130 0.4550 2405 1094 254.3
17.50 130 0.4600 2365 1088 261.7
17.80 130 0.4700 2325 1093 271.9
18.00 130 0.4750 2300 1093 278.0
Steel 16.00 110 0.3200 2190 701 140.9
850 - 1100 N/mm² 16.20 110 0.3250 2160 702 144.7
16.50 110 0.3300 2120 700 149.6
16.80 110 0.3350 2085 699 154.8
17.00 110 0.3400 2060 700 159.0
17.20 110 0.3450 2035 702 163.1
17.50 110 0.3500 2000 700 168.4
17.80 110 0.3550 1965 698 173.6
18.00 110 0.3600 1945 700 178.2
Steel 16.00 70 0.2650 1395 370 74.3
1100 - 1300 N/mm² 16.20 70 0.2700 1375 371 76.5
16.50 70 0.2750 1350 371 79.4
16.80 70 0.2800 1325 371 82.2
17.00 70 0.2850 1310 373 84.8
17.20 70 0.2850 1295 369 85.8
17.50 70 0.2900 1275 370 88.9
17.80 70 0.2950 1250 369 91.8
18.00 70 0.3000 1240 372 94.7
Steel 16.00 40 0.2150 795 171 34.4
1300 - 1500 N/mm² 16.20 40 0.2150 785 169 34.8
16.50 40 0.2200 770 169 36.2
16.80 40 0.2250 760 171 37.9
17.00 40 0.2250 750 169 38.3
17.20 40 0.2300 740 170 39.5
17.50 40 0.2350 730 172 41.3
17.80 40 0.2350 715 168 41.8
18.00 40 0.2400 705 169 43.1
Stainless steel 16.00 60 0.2450 1195 293 58.9
[Cr-Ni/1.4301] 16.20 60 0.2500 1180 295 60.8
16.50 60 0.2550 1155 295 63.0
16.80 60 0.2600 1135 295 65.4
17.00 60 0.2600 1125 293 66.4
17.20 60 0.2650 1110 294 68.4
17.50 60 0.2700 1090 294 70.8
17.80 60 0.2750 1075 296 73.6
18.00 60 0.2750 1060 292 74.2
Cast iron 16.00 220 0.4550 4375 1991 400.2
(lamellar / spheroidal) 16.20 220 0.4650 4325 2011 414.5
16.50 220 0.4700 4245 1995 426.6
16.80 220 0.4800 4170 2002 443.7
17.00 220 0.4850 4120 1998 453.6
17.20 220 0.4900 4070 1994 463.4
17.50 220 0.5000 4000 2000 481.1
17.80 220 0.5100 3935 2007 499.4
18.00 220 0.5150 3890 2003 509.8
Wrought aluminium alloys 16.00 250 0.3550 4975 1766 355.1
Si < 6% 16.20 250 0.3600 4910 1768 364.3
hardened 16.50 250 0.3650 4825 1761 376.6
16.80 250 0.3750 4735 1776 393.6
17.00 250 0.3800 4680 1778 403.7
17.20 250 0.3800 4625 1758 408.4
17.50 250 0.3900 4545 1773 426.4
17.80 250 0.3950 4470 1766 439.4
18.00 250 0.4000 4420 1768 449.9
fraisa.com
30