Global Product Catalogue v26.1 - Catalog - Page 350
METRIC
2 Flute Drills
Short Length Self Centering Drills • DIN 6539
Series
101M, 108M
Metric
Hardness
≤ 175 Bhn
or
≤ 7 HRc
CARBON STEELS
1018, 1040, 1080, 1090,
10L50, 1140, 1212,
12L15, 1525, 1536
≤ 300 Bhn
or
≤ 32 HRc
≤ 425 Bhn
or
≤ 45 HRc
≤ 275 Bhn
or
≤ 28 HRc
81
≤ 425 Bhn
or
≤ 45 HRc
TOOL STEELS
A2, D2, H13, L2, M2,
P20, S7, T15, W2
STAINLESS STEELS
(FREE MACHINING)
303, 416, 420F, 430F 440F
≤ 250 Bhn
or
≤ 24 HRc
≤ 375 Bhn
or
≤ 40 HRc
≤ 250 Bhn
or
≤ 24 HRc
≤ 330 Bhn
or
≤ 36 HRc
M
STAINLESS STEELS
(DIFFICULT)
304, 316, 321, 13-8 PH,
15-5PH, 17-4 PH,
Custom 450
K
CAST IRONS
Gray, Malleable,
Ductile
≤ 275 Bhn
or
≤ 28 HRc
≤ 375 Bhn
or
≤ 40 HRc
≤ 220 Bhn
or
≤ 19 HRc
≤ 330 Bhn
or
≤ 36 HRc
1
3
6
8
10
12
16
RPM
25690
8563
4282
3211
2569
2141
1606
Fr
0.014
0.041
0.082
0.109
0.136
0.163
0.218
(65-97)
38
Feed (mm/min)
350
350
350
350
350
350
350
RPM
12118
4039
2020
1515
1212
1010
757
0.191
Fr
0.012
0.036
0.072
0.096
0.120
0.144
Feed (mm/min)
145
145
145
145
145
145
145
RPM
8240
2747
1373
1030
824
687
515
0.107
(30-46)
26
Fr
0.007
0.020
0.040
0.053
0.067
0.080
Feed (mm/min)
55
55
55
55
55
55
55
RPM
22297
7432
3716
2787
2230
1858
1394
0.194
(21-31)
70
Fr
0.012
0.036
0.073
0.097
0.121
0.145
Feed (mm/min)
270
270
270
270
270
270
270
RPM
14057
4686
2343
1757
1406
1171
879
0.194
(56-84)
P
ALLOY STEELS
≤ 375 Bhn
4140, 4150, 4320, 5120,
or
5150, 8630, 86L20, 50100 ≤ 40 HRc
DC • mm
Vc
(m/min)
44
Fr
0.012
0.036
0.073
0.097
0.121
0.145
Feed (mm/min)
170
170
170
170
170
170
170
RPM
5816
1939
969
727
582
485
364
Fr
0.005
0.015
0.030
0.040
0.050
0.060
0.080
Feed (mm/min)
29
29
29
29
29
29
29
(35-53)
18
(15-22)
26
RPM
8240
2747
1373
1030
824
687
515
Fr
0.007
0.020
0.040
0.053
0.067
0.080
0.107
Feed (mm/min)
55
55
55
55
55
55
55
(21-31)
17
RPM
5332
1777
889
666
533
444
333
Fr
0.003
0.010
0.020
0.027
0.034
0.041
0.054
Feed (mm/min)
18
18
18
18
18
18
18
RPM
20358
6786
3393
2545
2036
1696
1272
Fr
0.010
0.029
0.059
0.079
0.098
0.118
0.157
Feed (mm/min)
200
200
200
200
200
200
200
RPM
10664
3555
1777
1333
1066
889
666
Fr
0.006
0.017
0.034
0.045
0.056
0.068
0.090
(13-20)
64
(51-77)
34
(27-40)
20
Feed (mm/min)
60
60
60
60
60
60
60
RPM
6301
2100
1050
788
630
525
394
Fr
0.007
0.021
0.043
0.057
0.071
0.086
0.114
(16-24)
17
Feed (mm/min)
45
45
45
45
45
45
45
RPM
5332
1777
889
666
533
444
333
Fr
0.007
0.020
0.039
0.053
0.066
0.079
0.105
(13-20)
85
Feed (mm/min)
35
35
35
35
35
35
35
RPM
27144
9048
4524
3393
2714
2262
1696
Fr
0.016
0.049
0.097
0.130
0.162
0.195
0.259
(68-102)
76
Feed (mm/min)
440
440
440
440
440
440
440
RPM
24235
8078
4039
3029
2424
2020
1515
Fr
0.017
0.050
0.099
0.132
0.165
0.198
0.264
Feed (mm/min)
400
400
400
400
400
400
400
(61-91)
continued on next page
350
DRILLS
www.kyocera-sgstool.com
