Global Catalog Metric 8-16-23 web - Flipbook - Page 164
FRACTIONAL
Hi-PerCarb®
Series
135 3D
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
K
CAST IRONS
Gray, Malleable,
Ductile
≤ 275 Bhn
or
≤ 28 HRc
≤ 375 Bhn
or
≤ 40 HRc
≤ 220 Bhn
or
≤ 19 HRc
≤ 260 Bhn
or
≤ 26 HRc
DC • in
Vc
(sfm)
385
(308-462)
350
(280-420)
200
(160-240)
300
(240-360)
185
(148-222)
130
(104-156)
130
(104-156)
90
(72-108)
275
(220-330)
170
(136-204)
90
(72-108)
65
(52-78)
320
(256-384)
285
(228-342)
1/32
1/8
1/4
3/8
1/2
5/8
7/8
RPM
47062
11766
5883
3922
2941
2353
1681
Fr
0.0010
0.0038
0.0076
0.0115
0.0153
0.0191
0.0268
Feed (ipm)
45.0
45.0
45.0
45.0
45.0
45.0
45.0
RPM
42784
10696
5348
3565
2674
2139
1528
Fr
0.0009
0.0036
0.0071
0.0107
0.0142
0.0178
0.0249
Feed (ipm)
38.0
38.0
38.0
38.0
38.0
38.0
38.0
RPM
24448
6112
3056
2037
1528
1222
873
0.0206
Fr
0.0007
0.0029
0.0059
0.0088
0.0118
0.0147
Feed (ipm)
18.0
18.0
18.0
18.0
18.0
18.0
18.0
RPM
36672
9168
4584
3056
2292
1834
1310
Fr
0.0007
0.0029
0.0059
0.0088
0.0118
0.0147
0.0206
Feed (ipm)
27.0
27.0
27.0
27.0
27.0
27.0
27.0
RPM
22614
5654
2827
1885
1413
1131
808
Fr
0.0006
0.0026
0.0051
0.0077
0.0103
0.0128
0.0180
Feed (ipm)
14.5
14.5
14.5
14.5
14.5
14.5
14.5
RPM
15891
3973
1986
1324
993
795
568
Fr
0.0004
0.0018
0.0035
0.0053
0.0070
0.0088
0.0123
Feed (ipm)
7.0
7.0
7.0
7.0
7.0
7.0
7.0
RPM
15891
3973
1986
1324
993
795
568
Fr
0.0007
0.0026
0.0053
0.0079
0.0106
0.0132
0.0185
Feed (ipm)
10.5
10.5
10.5
10.5
10.5
10.5
10.5
RPM
11002
2750
1375
917
688
550
393
Fr
0.0003
0.0012
0.0023
0.0035
0.0047
0.0058
0.0081
Feed (ipm)
3.2
3.2
3.2
3.2
3.2
3.2
3.2
RPM
33616
8404
4202
2801
2101
1681
1201
Fr
0.0006
0.0026
0.0051
0.0077
0.0102
0.0128
0.0179
Feed (ipm)
21.5
21.5
21.5
21.5
21.5
21.5
21.5
RPM
20781
5195
2598
1732
1299
1039
742
Fr
0.0005
0.0020
0.0040
0.0061
0.0081
0.0101
0.0141
10.5
Feed (ipm)
10.5
10.5
10.5
10.5
10.5
10.5
RPM
11002
2750
1375
917
688
550
393
Fr
0.0005
0.0020
0.0040
0.0060
0.0080
0.0100
0.0140
Feed (ipm)
5.5
5.5
5.5
5.5
5.5
5.5
5.5
RPM
7946
1986
993
662
497
397
284
Fr
0.0004
0.0018
0.0035
0.0053
0.0070
0.0088
0.0123
Feed (ipm)
3.5
3.5
3.5
3.5
3.5
3.5
3.5
RPM
39117
9779
4890
3260
2445
1956
1397
Fr
0.0012
0.0046
0.0092
0.0138
0.0184
0.0230
0.0322
Feed (ipm)
45.0
45.0
45.0
45.0
45.0
45.0
45.0
RPM
34838
8710
4355
2903
2177
1742
1244
Fr
0.0011
0.0046
0.0092
0.0138
0.0184
0.0230
0.0321
Feed (ipm)
40.0
40.0
40.0
40.0
40.0
40.0
40.0
continued on next page
164
DRILLS
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