Global Catalog Metric 8-16-23 web - Flipbook - Page 275
METRIC
Straight Flute Reamer
Series
201M
Metric
Hardness
≤ 220 Bhn
or
≤ 19 HRc
HIGH TEMP ALLOYS
(NICKEL, COBALT,
IRON BASE)
Inconel 601, 617, 625,
Incoloy 800, Monel 400,
Rene, Waspaloy
≤ 320 Bhn
or
≤ 34 HRc
≤ 425 Bhn
or
≤ 45 HRc
S
≤ 275 Bhn
or
≤ 28 HRc
TITANIUM ALLOYS
Pure Titanium, Ti6Al4V,
Ti6Al2Sn4Zr2Mo,
Ti4Al4Mo2Sn0.5Si,
Ti-6Al4V
≤ 350 Bhn
or
≤ 38 HRc
≤ 440 Bhn
or
≤ 47 HRc
H
TOOL STEELS
A2, D2, H13, L2, M2,
P20, S7, T15, W2
≤ 475 Bhn
or
≤ 50 HRc
≤ 655 Bhn
or
≤ 60 HRc
DC • mm
Vc
(m/min)
6
(5-7)
5
(4-5)
3
(2-4)
14
(11-16)
11
(9-13)
8
(6-9)
6
(5-7)
4
(3-5)
1
2
3
4
6
8
10
RPM
1939
969
646
485
323
242
194
Fr
0.012
0.024
0.036
0.047
0.071
0.095
0.119
Feed (mm/min)
23
23
23
23
23
23
23
RPM
1454
727
485
364
242
182
145
0.103
Fr
0.010
0.021
0.031
0.041
0.062
0.083
Feed (mm/min)
15
15
15
15
15
15
15
RPM
969
485
323
242
162
121
97
0.062
Fr
0.006
0.012
0.019
0.025
0.037
0.050
Feed (mm/min)
6
6
6
6
6
6
6
RPM
4362
2181
1454
1091
727
545
436
0.241
Fr
0.024
0.048
0.072
0.096
0.144
0.193
Feed (mm/min)
105
105
105
105
105
105
105
RPM
3393
1696
1131
848
565
424
339
0.147
Fr
0.015
0.029
0.044
0.059
0.088
0.118
Feed (mm/min)
50
50
50
50
50
50
50
RPM
2424
1212
808
606
404
303
242
Fr
0.010
0.020
0.030
0.040
0.059
0.079
0.099
Feed (mm/min)
24
24
24
24
24
24
24
RPM
1939
969
646
485
323
242
194
Fr
0.006
0.012
0.019
0.025
0.037
0.050
0.062
Feed (mm/min)
12
12
12
12
12
12
12
RPM
1272
636
424
318
212
159
127
Fr
0.006
0.013
0.019
0.025
0.038
0.050
0.063
Feed (mm/min)
8
8
8
8
8
8
8
Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B)
rpm = (Vc x 1000) / (DC x 3.14)
mm/min = Fr x rpm
increase speed and feed 30 percent when using coated reamers
reduce speed and feed for materials harder than listed
refer to the SGS Tool Wizard ® for complete technical information (www.kyocera-sgstool.com)
https://kyocera-sgstool.co.uk/
DRILLS
275
