201 / 396
201
www.kyocera-sgstool.com
FRACTIONAL
2 Flute: Square & Ball End
4 Flute: Square & Ball End
Diamond
1, 1B, 3, 3B
Fractional
Ap
Ae
Ae
Vc
(sfm)
Diameter (D
1
)
(inch)
Ae x D
1
Ap x D
1
1/8
1/4
5/16
3/8
1/2
GRAPHITE
Ultrafine, Superfine
Profile
≤ 0.25
≤ 1.5
720
RPM 22003
11002
8801
7334
5501
(576-864)
Fz
0.0009
0.0023
0.0036
0.0043
0.0058
Feed
2 flutes (ipm)
38.3
50.6
63.4
63.1
63.8
Feed
3 flutes (ipm)
76.6
101.2
126.7
126.2
127.6
Slot
≤ 1
≤ 1
580
RPM 17725
8862
7090
5908
4431
(464-696)
Fz
0.0075
0.0020
0.0031
0.0038
0.0050
Feed
2 flutes (ipm)
265.9
35.4
44.0
44.9
44.3
Feed
3 flutes (ipm)
531.7
70.9
87.9
89.8
88.6
COMPOSITES
FRP, CFRP, GRP
Profile
≤ 0.25
≤ 1.5
385
RPM 11766
5883
4706
3922
2941
(308-462)
Fz
0.0005
0.0014
0.0022
0.0026
0.0035
Feed
2 flutes (ipm)
12.2
16.5
20.7
20.4
20.6
Feed
3 flutes (ipm)
24.5
32.9
41.4
40.8
41.2
Slot
≤ 1
≤ 1
350
RPM 10696
5348
4278
3565
2674
(280-420)
Fz
0.0005
0.0012
0.0019
0.0023
0.0030
Feed
2 flutes (ipm)
9.6
12.8
16.3
16.4
16.0
Feed
3 flutes (ipm)
19.3
25.7
32.5
32.8
32.1
PLASTICS
Polycarbonate, PVC,
Polypropylene
Profile
≤ 0.25
≤ 1.5
1200
RPM 36672
18336
14669
12224
9168
(960-1440)
Fz
0.0009
0.0023
0.0036
0.0043
0.0058
Feed
2 flutes (ipm)
63.8
84.3
105.6
105.1
106.3
Feed
3 flutes (ipm)
127.6
168.7
211.2
210.3
212.7
Slot
≤ 1
≤ 1
960
RPM 29338
14669
11735
9779
7334
(768-1152)
Fz
0.0008
0.0020
0.0031
0.0038
0.0050
Feed
2 flutes (ipm)
44.0
58.7
72.8
74.3
73.3
Feed
3 flutes (ipm)
88.0
117.4
145.5
148.6
146.7
rpm = (Vc x 3.82) / D
1
ipm = Fz x number of flutes x rpm
finish cuts typically require reduced feed and cut depths (.02 x D
maximum)
refer to the KYOCERA SGS Tool Wizard
®
for complete technical information (www.kyocera-sgstool.com)