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cutting rates
Main group | Subgroup | Hardness <= | SFM [ft/min] | VRC |
---|---|---|---|---|
Steel materials | Common structural steels | 500 N/mm2 | 476 | 7 |
1000 N/mm2 | 394 | 6 | ||
Free-cutting steels | 850 N/mm2 | 558 | 8 | |
1000 N/mm2 | 476 | 8 | ||
Unalloyed heat-treatable steels | 700 N/mm2 | 427 | 8 | |
850 N/mm2 | 410 | 7 | ||
1000 N/mm2 | 394 | 7 | ||
Alloyed heat-treatable steels | 1000 N/mm2 | 394 | 7 | |
1400 N/mm2 | 344 | 7 | ||
Unalloyed case hardened steels | 850 N/mm2 | 476 | 8 | |
Alloyed case hardened steels | 1000 N/mm2 | 394 | 7 | |
1400 N/mm2 | 279 | 5 | ||
Nitriding steels | 1000 N/mm2 | 361 | 7 | |
1400 N/mm2 | 344 | 5 | ||
Tool steels | 850 N/mm2 | 262 | 6 | |
1400 N/mm2 | 213 | 5 | ||
High speed steels | 1400 N/mm2 | 197 | 4 | |
Spring steels | 350 HB | 197 | 3 | |
Stainless steels, sulphured | 900 N/mm2 | 197 | 5 | |
Stainless steels,austenitic | 1100 N/mm2 | 180 | 5 | |
Stainless steels,martensitic | 1200 N/mm2 | 148 | 5 | |
Hardened steels | 48 HRC | 180 | 3 | |
65 HRC | 115 | 2 | ||
Cast materials | Cast iron | 240 HB | 689 | 9 |
350 HB | 525 | 9 | ||
Spheroidal graphite iron and malleable cast iron | 240 HB | 459 | 9 | |
350 HB | 427 | 8 | ||
Chilled cast iron | 350 HB | 131 | 3 | |
Copper, bronze, brass | Copper, low-alloyed | 500 N/mm2 | 410 | 7 |
Brass, short-chipping | 600 N/mm2 | 1066 | 8 | |
Brass, long-chipping | 600 N/mm2 | 722 | 7 | |
Bronze, short-chipping | 600 N/mm2 | 410 | 7 | |
850 N/mm2 | 344 | 6 | ||
Bronze, long-chipping | 850 N/mm2 | 295 | 6 | |
1000 N/mm2 | 262 | 6 | ||
Al-alloys | Aluminium and Al-alloys | 400 N/mm2 | 1017 | 9 |
Al wrought alloys | 650 N/mm2 | 1017 | 9 | |
Al Si cast alloys | 10 % | 853 | 9 | |
20 % | 722 | 9 | ||
Magnesium-alloys | Magnesium alloys | 450 N/mm2 | 919 | 8 |
Titanium and Titanium alloys | Ti and Ti-alloys | 850 N/mm2 | 148 | 4 |
1400 N/mm2 | 131 | 3 | ||
Materials for special applications | Special alloys | 1600 N/mm2 | 115 | 4 |
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Master data
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Dimensions
d1 [mm] | l1 [mm] | Flute length [mm] | No. of flutes | Shank Ø d2 [mm] | shank length [mm] | Protruding length [mm] | d1 [inch] | great Ø d4 [mm] |
---|---|---|---|---|---|---|---|---|
3.000 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.100 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.170 | 66 | 28 | 2 | 6 | 36 | 30 | 1/8 | |
3.200 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.250 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.300 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.400 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.500 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.570 | 66 | 28 | 2 | 6 | 36 | 30 | 9/64 | |
3.600 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.700 | 66 | 28 | 2 | 6 | 36 | 30 | ||
3.800 | 74 | 36 | 2 | 6 | 36 | 38 | ||
3.900 | 74 | 36 | 2 | 6 | 36 | 38 | ||
3.970 | 74 | 36 | 2 | 6 | 36 | 38 | 5/32 | |
4.000 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.040 | 74 | 36 | 2 | 6 | 36 | 38 | 6 | |
4.100 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.200 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.300 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.370 | 74 | 36 | 2 | 6 | 36 | 38 | 11/64 | |
4.400 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.500 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.600 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.650 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.700 | 74 | 36 | 2 | 6 | 36 | 38 | ||
4.760 | 82 | 44 | 2 | 6 | 36 | 46 | 3/16 | |
4.800 | 82 | 44 | 2 | 6 | 36 | 46 | ||
4.900 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.000 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.100 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.110 | 82 | 44 | 2 | 6 | 36 | 46 | 6 | |
5.160 | 82 | 44 | 2 | 6 | 36 | 46 | 13/64 | |
5.200 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.300 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.400 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.410 | 82 | 44 | 2 | 6 | 36 | 46 | 6 | |
5.500 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.550 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.560 | 82 | 44 | 2 | 6 | 36 | 46 | 7/32 | |
5.600 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.700 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.800 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.900 | 82 | 44 | 2 | 6 | 36 | 46 | ||
5.950 | 82 | 44 | 2 | 6 | 36 | 46 | 15/64 | |
6.000 | 82 | 44 | 2 | 6 | 36 | 46 | ||
6.100 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.200 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.300 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.350 | 91 | 53 | 2 | 8 | 36 | 55 | 1/4 | |
6.400 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.500 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.530 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.600 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.700 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.750 | 91 | 53 | 2 | 8 | 36 | 55 | 17/64 | |
6.800 | 91 | 53 | 2 | 8 | 36 | 55 | ||
6.900 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.000 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.100 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.140 | 91 | 53 | 2 | 8 | 36 | 55 | 9/32 | |
7.200 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.300 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.400 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.500 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.540 | 91 | 53 | 2 | 8 | 36 | 55 | 19/64 | |
7.600 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.700 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.800 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.900 | 91 | 53 | 2 | 8 | 36 | 55 | ||
7.940 | 91 | 53 | 2 | 8 | 36 | 55 | 5/16 | |
8.000 | 91 | 53 | 2 | 8 | 36 | 55 | ||
8.100 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.200 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.300 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.330 | 103 | 61 | 2 | 10 | 40 | 63 | 21/64 | |
8.400 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.500 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.600 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.700 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.730 | 103 | 61 | 2 | 10 | 40 | 63 | 11/32 | |
8.800 | 103 | 61 | 2 | 10 | 40 | 63 | ||
8.900 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.000 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.100 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.130 | 103 | 61 | 2 | 10 | 40 | 63 | 23/64 | |
9.200 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.250 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.300 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.340 | 103 | 61 | 2 | 10 | 40 | 63 | 10 | |
9.400 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.500 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.520 | 103 | 61 | 2 | 10 | 40 | 63 | 3/8 | |
9.600 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.700 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.800 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.900 | 103 | 61 | 2 | 10 | 40 | 63 | ||
9.920 | 103 | 61 | 2 | 10 | 40 | 63 | 25/64 | |
10.000 | 103 | 61 | 2 | 10 | 40 | 63 | ||
10.100 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.200 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.300 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.320 | 118 | 71 | 2 | 12 | 45 | 73 | 13/32 | |
10.400 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.500 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.600 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.700 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.720 | 118 | 71 | 2 | 12 | 45 | 73 | 27/64 | |
10.800 | 118 | 71 | 2 | 12 | 45 | 73 | ||
10.900 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.000 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.100 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.110 | 118 | 71 | 2 | 12 | 45 | 73 | 7/16 | |
11.200 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.300 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.400 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.500 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.510 | 118 | 71 | 2 | 12 | 45 | 73 | 29/64 | 12 |
11.600 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.700 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.800 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.900 | 118 | 71 | 2 | 12 | 45 | 73 | ||
11.910 | 118 | 71 | 2 | 12 | 45 | 73 | 15/32 | |
12.000 | 118 | 71 | 2 | 12 | 45 | 73 | ||
12.100 | 124 | 77 | 2 | 14 | 45 | 79 | ||
12.200 | 124 | 77 | 2 | 14 | 45 | 79 | ||
12.300 | 124 | 77 | 2 | 14 | 45 | 79 | 31/64 | |
12.400 | 124 | 77 | 2 | 14 | 45 | 79 | ||
12.500 | 124 | 77 | 2 | 14 | 45 | 79 | ||
12.600 | 124 | 77 | 2 | 14 | 45 | 79 | ||
12.700 | 124 | 77 | 2 | 14 | 45 | 79 | 1/2 | |
12.800 | 124 | 77 | 2 | 14 | 45 | 79 | ||
12.900 | 124 | 77 | 2 | 14 | 45 | 79 | ||
13.000 | 124 | 77 | 2 | 14 | 45 | 79 | ||
13.100 | 124 | 77 | 2 | 14 | 45 | 79 | 33/64 | |
13.200 | 124 | 77 | 2 | 14 | 45 | 79 | 14 | |
13.300 | 124 | 77 | 2 | 14 | 45 | 79 | ||
13.400 | 124 | 77 | 2 | 14 | 45 | 79 | ||
13.490 | 124 | 77 | 2 | 14 | 45 | 79 | 17/32 | 14 |
13.500 | 124 | 77 | 2 | 14 | 45 | 79 | ||
13.600 | 124 | 77 | 2 | 14 | 45 | 79 | 14 | |
13.700 | 124 | 77 | 2 | 14 | 45 | 79 | ||
13.800 | 124 | 77 | 2 | 14 | 45 | 79 | ||
13.890 | 124 | 77 | 2 | 14 | 45 | 79 | 35/64 | 14 |
13.900 | 124 | 77 | 2 | 14 | 45 | 79 | ||
14.000 | 124 | 77 | 2 | 14 | 45 | 79 | ||
14.100 | 133 | 83 | 2 | 16 | 48 | 85 | ||
14.200 | 133 | 83 | 2 | 16 | 48 | 85 | ||
14.290 | 133 | 83 | 2 | 16 | 48 | 85 | 9/16 | |
14.300 | 133 | 83 | 2 | 16 | 48 | 85 | ||
14.400 | 133 | 83 | 2 | 16 | 48 | 85 | ||
14.500 | 133 | 83 | 2 | 16 | 48 | 85 | ||
14.600 | 133 | 83 | 2 | 16 | 48 | 85 | ||
14.680 | 133 | 83 | 2 | 16 | 48 | 85 | 37/64 | 16 |
14.700 | 133 | 83 | 2 | 16 | 48 | 85 | ||
14.800 | 133 | 83 | 2 | 16 | 48 | 85 | 16 | |
14.900 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.000 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.080 | 133 | 83 | 2 | 16 | 48 | 85 | 19/32 | 16 |
15.100 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.200 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.300 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.400 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.480 | 133 | 83 | 2 | 16 | 48 | 85 | 39/64 | 16 |
15.500 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.600 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.700 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.800 | 133 | 83 | 2 | 16 | 48 | 85 | ||
15.870 | 133 | 83 | 2 | 16 | 48 | 85 | 5/8 | |
15.900 | 133 | 83 | 2 | 16 | 48 | 85 | ||
16.000 | 133 | 83 | 2 | 16 | 48 | 85 | ||
16.080 | 143 | 93 | 2 | 18 | 48 | 95 | ||
16.270 | 143 | 93 | 2 | 18 | 48 | 95 | 41/64 | 18 |
16.500 | 143 | 93 | 2 | 18 | 48 | 95 | ||
16.670 | 143 | 93 | 2 | 18 | 48 | 95 | 21/32 | |
16.700 | 143 | 93 | 2 | 18 | 48 | 95 | 18 | |
16.900 | 143 | 93 | 2 | 18 | 48 | 95 | ||
17.000 | 143 | 93 | 2 | 18 | 48 | 95 | ||
17.070 | 143 | 93 | 2 | 18 | 48 | 95 | 43/64 | 18 |
17.460 | 143 | 93 | 2 | 18 | 48 | 95 | 11/16 | 18 |
17.500 | 143 | 93 | 2 | 18 | 48 | 95 | ||
17.700 | 143 | 93 | 2 | 18 | 48 | 95 | 18 | |
17.860 | 143 | 93 | 2 | 18 | 48 | 95 | 45/64 | 18 |
18.000 | 143 | 93 | 2 | 18 | 48 | 95 | ||
18.500 | 153 | 101 | 2 | 20 | 50 | 103 | ||
18.700 | 153 | 101 | 2 | 20 | 50 | 103 | 20 | |
18.900 | 153 | 101 | 2 | 20 | 50 | 103 | ||
19.000 | 153 | 101 | 2 | 20 | 50 | 103 | ||
19.050 | 153 | 101 | 2 | 20 | 50 | 103 | 3/4 | |
19.160 | 153 | 101 | 2 | 20 | 50 | 103 | ||
19.250 | 153 | 101 | 2 | 20 | 50 | 103 | ||
19.300 | 153 | 101 | 2 | 20 | 50 | 103 | ||
19.446 | 153 | 101 | 2 | 20 | 50 | 103 | 20 | |
19.500 | 153 | 101 | 2 | 20 | 50 | 103 | ||
19.700 | 153 | 101 | 2 | 20 | 50 | 103 | 20 | |
19.840 | 153 | 101 | 2 | 20 | 50 | 103 | 25/32 | 20 |
20.000 | 153 | 101 | 2 | 20 | 50 | 103 |