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DRILLS
DRILLS
287
www.kyocera-sgstool.com
METRIC
ICe-Carb
®
Series
140M 5D
Metric
Hardness
Vc
(m/min)
Diameter (D
1
)
(mm)
3
6
8
10
12
14
16
S
SUPER ALLOYS
(NICKEL , COBALT,
IRON BASE)
Inconel 601, 617, 625, Incoloy,
Monel 400, Rene, Waspaloy
≤ 300 Bhn
or
≤ 32 HRc
29
RPM 3070
1535
1151
921
767
658
576
(23-35)
Fr
0.020
0.039
0.052
0.065
0.078
0.091
0.104
Feed (mm/min)
60
60
60
60
60
60
60
≤ 400 Bhn
or
≤ 43 HRc
15
RPM 1616
808
606
485
404
346
303
(12-18)
Fr
0.015
0.031
0.041
0.052
0.062
0.072
0.083
Feed (mm/min)
25
25
25
25
25
25
25
TITANIUM ALLOYS
Pure Titanium, Ti6Al4V,
Ti6Al2Sn4Zr2Mo,
Ti4Al4Mo2Sn0.5Si,
Ti-6Al4V
≤ 275 Bhn
or
≤ 28 HRc
66
RPM 6947
3474
2605
2084
1737
1489
1303
(52-79)
Fr
0.040
0.079
0.106
0.132
0.158
0.185
0.211
Feed (mm/min)
275
275
275
275
275
275
275
≤ 350 Bhn
or
≤ 38 HRc
49
RPM 5170
2585
1939
1551
1293
1108
969
(39-59)
Fr
0.039
0.077
0.103
0.129
0.155
0.181
0.206
Feed (mm/min)
200
200
200
200
200
200
200
≤ 440 Bhn
or
≤ 47 HRc
26
RPM 2747
1373
1030
824
687
589
515
(21-31)
Fr
0.029
0.058
0.078
0.097
0.117
0.136
0.155
Feed (mm/min)
80
80
80
80
80
80
80
N
ALUMINUM ALLOYS
2017, 2024, 356,
6061, 7075
≤ 80 Bhn
or
≤ 47 HRb
235
RPM 24882
12441
9331
7465
6220
5332
4665
(188-282)
Fr
0.118
0.237
0.316
0.395
0.473
0.552
0.631
Feed (mm/min)
2945
2945
2945
2945
2945
2945
2945
≤ 150 Bhn
or
≤ 7 HRc
201
RPM 21327
10664
7998
6398
5332
4570
3999
(161-241)
Fr
0.119
0.238
0.318
0.397
0.476
0.556
0.635
Feed (mm/min)
2540
2540
2540
2540
2540
2540
2540
COPPER ALLOYS
Alum Bronze, C110,
Muntz Brass
≤ 140 Bhn
or
≤ 3 HRc
168
RPM 17773
8886
6665
5332
4443
3808
3332
(134-201)
Fr
0.048
0.096
0.128
0.159
0.191
0.223
0.255
Feed (mm/min)
850
850
850
850
850
850
850
≤ 200 Bhn
or
≤ 23 HRc
134
RPM 14218
7109
5332
4265
3555
3047
2666
(107-161)
Fr
0.048
0.096
0.128
0.161
0.193
0.225
0.257
Feed (mm/min)
685
685
685
685
685
685
685
Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B)
rpm = (Vc x 1000) / (D
1
x 3.14)
mm/min = Fr x rpm
reduce speed and feed for materials harder than listed
refer to the KYOCERA SGS Tool Wizard
®
for complete technical information (www.kyocera-sgstool.com)