Global Catalog Metric 8-16-23 web - Flipbook - Page 174
FRACTIONAL
Hi-PerCarb®
Series
135 5D
Fractional
Hardness
≤ 175 Bhn
or
≤ 7 HRc
CARBON STEELS
1018, 1040, 1080, 1090, 10L50,
1140, 1212, 12L15, 1525, 1536
≤ 275 Bhn
or
≤ 28 HRc
≤ 425 Bhn
or
≤ 45 HRc
≤ 275 Bhn
or
≤ 28 HRc
P
ALLOY STEELS
4140, 4150, 4320, 5120,
5150, 8630, 86L20, 50100
≤ 375 Bhn
or
≤ 40 HRc
≤ 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
≤ 200 Bhn
or
≤ 13 HRc
≤ 375 Bhn
or
≤ 40 HRc
≤ 185 Bhn
or
≤ 9 HRc
≤ 275 Bhn
or
≤ 28 HRc
M
STAINLESS STEELS
(DIFFICULT)
304, 316, 321, 13-8 PH,
15-5PH, 17-4 PH, Custom 450
≤ 275 Bhn
or
≤ 28 HRc
≤ 375 Bhn
or
≤ 40 HRc
≤ 220 Bhn
or
≤ 19 HRc
K
CAST IRONS
Gray, Malleable, Ductile
≤ 260 Bhn
or
≤ 26 HRc
DC • in
Vc
(sfm)
345
(276-414)
310
(248-372)
180
(144-216)
270
(216-324)
165
(132-198)
115
(92-138)
120
(96-144)
80
(64-96)
250
(200-300)
150
(120-180)
80
(64-96)
55
(44-66)
300
(240-360)
265
(212-318)
1/32
1/8
1/4
3/8
1/2
5/8
7/8
RPM
42173
10543
5272
3514
2636
2109
1506
Fr
0.0010
0.0040
0.0080
0.0120
0.0159
0.0199
0.0279
Feed (ipm)
42.0
42.0
42.0
42.0
42.0
42.0
42.0
RPM
37894
9474
4737
3158
2368
1895
1353
Fr
0.0009
0.0036
0.0072
0.0108
0.0144
0.0179
0.0251
Feed (ipm)
34.0
34.0
34.0
34.0
34.0
34.0
34.0
RPM
22003
5501
2750
1834
1375
1100
786
0.0210
Fr
0.0007
0.0030
0.0060
0.0090
0.0120
0.0150
Feed (ipm)
16.5
16.5
16.5
16.5
16.5
16.5
16.5
RPM
33005
8251
4126
2750
2063
1650
1179
Fr
0.0008
0.0030
0.0061
0.0091
0.0121
0.0151
0.0212
Feed (ipm)
25.0
25.0
25.0
25.0
25.0
25.0
25.0
RPM
20170
5042
2521
1681
1261
1008
720
Fr
0.0006
0.0026
0.0052
0.0077
0.0103
0.0129
0.0180
Feed (ipm)
13.0
13.0
13.0
13.0
13.0
13.0
13.0
RPM
14058
3514
1757
1171
879
703
502
Fr
0.0004
0.0018
0.0035
0.0053
0.0071
0.0088
0.0123
Feed (ipm)
6.2
6.2
6.2
6.2
6.2
6.2
6.2
RPM
14669
3667
1834
1222
917
733
524
Fr
0.0006
0.0026
0.0051
0.0077
0.0103
0.0128
0.0179
Feed (ipm)
9.4
9.4
9.4
9.4
9.4
9.4
9.4
RPM
9779
2445
1222
815
611
489
349
Fr
0.0003
0.0012
0.0024
0.0036
0.0047
0.0059
0.0083
Feed (ipm)
2.9
2.9
2.9
2.9
2.9
2.9
2.9
RPM
30560
7640
3820
2547
1910
1528
1091
Fr
0.0006
0.0026
0.0051
0.0077
0.0102
0.0128
0.0179
Feed (ipm)
19.5
19.5
19.5
19.5
19.5
19.5
19.5
RPM
18336
4584
2292
1528
1146
917
655
Fr
0.0005
0.0020
0.0039
0.0059
0.0079
0.0098
0.0137
Feed (ipm)
9.0
9.0
9.0
9.0
9.0
9.0
9.0
RPM
9779
2445
1222
815
611
489
349
Fr
0.0005
0.0020
0.0039
0.0059
0.0079
0.0098
0.0137
Feed (ipm)
4.8
4.8
4.8
4.8
4.8
4.8
4.8
RPM
6723
1681
840
560
420
336
240
Fr
0.0004
0.0018
0.0036
0.0054
0.0071
0.0089
0.0125
Feed (ipm)
3.0
3.0
3.0
3.0
3.0
3.0
3.0
RPM
36672
9168
4584
3056
2292
1834
1310
Fr
0.0011
0.0045
0.0089
0.0134
0.0179
0.0224
0.0313
Feed (ipm)
41.0
41.0
41.0
41.0
41.0
41.0
41.0
RPM
32394
8098
4049
2699
2025
1620
1157
Fr
0.0011
0.0046
0.0091
0.0137
0.0183
0.0228
0.0320
Feed (ipm)
37.0
37.0
37.0
37.0
37.0
37.0
37.0
continued on next page
174
DRILLS
https://kyocera-sgstool.co.uk/
