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NON-FERROUS
PLASTICS/COMPOSITES
139
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END MILLS
END MILLS
43LC
FRACTIONAL SERIES
inch
EDP NO.
CUTTING
DIAMETER
D
1
LENGTH
OF CUT
L
2
OVERALL
LENGTH
L
1
SHANK
DIAMETER
D
2
REACH
L
3
CORNER
RADIUS
R
UNCOATED
Ti-NAMITE-B
(TiB
2
)
1/8
5/32
3
1/8
1/2
.010
32751
32815
3/16
7/32
3
3/16
1/2
.010
32752
32816
1/4
3/8
2-1/2
1/4
3/4
.015
35787
36235
1/4
3/8
2-1/2
1/4
3/4
.060
35788
36236
1/4
3/8
4
1/4
3/4
.010
32753
32817
1/4
3/8
4
1/4
3/4
.030
32754
32818
1/4
3/8
4
1/4
1-1/2
.010
32755
32819
1/4
3/8
4
1/4
1-1/2
.030
32756
32820
1/4
3/8
4
1/4
2-1/8
.010
32757
32821
1/4
3/8
4
1/4
2-1/8
.030
32758
32822
5/16
7/16
4
5/16
1-1/8
.030
32759
32823
5/16
7/16
4
5/16
2-1/8
.030
32760
32824
3/8
1/2
3
3/8
1-1/8
.015
35791
36239
3/8
1/2
3
3/8
1-1/8
.090
35792
36240
3/8
1/2
4
3/8
1-1/8
.030
32762
32826
3/8
1/2
4
3/8
1-1/8
.060
32763
32827
3/8
1/2
4
3/8
2-1/8
.030
32764
32828
3/8
1/2
4
3/8
2-1/8
.060
32765
32829
1/2
5/8
3
1/2
1-3/8
.015
35795
36243
1/2
5/8
4
1/2
1-3/8
.030
32767
32831
1/2
5/8
4
1/2
1-3/8
.060
32768
32832
1/2
5/8
4
1/2
1-3/8
.090
32769
32833
1/2
5/8
4
1/2
1-3/8
.120
32770
32834
1/2
5/8
4
1/2
2-1/4
.015
35796
36244
1/2
5/8
6
1/2
2-1/8
.030
32771
32835
1/2
5/8
6
1/2
2-1/8
.060
32772
32836
1/2
5/8
6
1/2
2-1/8
.090
32773
32837
1/2
5/8
6
1/2
2-1/8
.120
32774
32838
1/2
5/8
6
1/2
3-3/8
.030
32775
32839
1/2
5/8
6
1/2
3-3/8
.060
32776
32840
1/2
5/8
6
1/2
3-3/8
.090
32777
32841
1/2
5/8
6
1/2
3-3/8
.120
32778
32842
5/8
3/4
4
5/8
1-3/4
.030
32779
32843
5/8
3/4
4
5/8
1-3/4
.060
32780
32844
5/8
3/4
4
5/8
1-3/4
.090
32781
32845
5/8
3/4
4
5/8
1-3/4
.120
32782
32846
5/8
3/4
4
5/8
2-3/8
.030
32783
32847
5/8
3/4
4
5/8
2-3/8
.060
32784
32848
continued on next page
®
FRACTIONAL
S-Carb
®
• Circular land allows
for increased control
at various speed and
feed rates and reduces
chatter
• Symmetrical end
gashing for excellent
balance at high speeds
and aggressive plunging
capability
• Open fluting for deep
slotting and profiling
• Necked design with
blended diameter
transitions provide
clearance to reach
• Enhanced corner
geometry with tight
tolerance corner radii
• Recommended for
materials ≤ 150 Bhn
(≤ 7 HRc)
POS
3
TOLERANCES
(inch)
1/8–3/16
DIAMETER
D
1
=
+0.0000/–0.00032
D
2
=
h
6
R =
+0.0000/–0.0020
1/4–3/8
DIAMETER
D
1
=
+0.0000/–0.00035
D
2
=
h
6
R =
+0.0000/–0.0020
1/2–5/8
DIAMETER
D
1
=
+0.0000/–0.00043
D
2
=
h
6
R =
+0.0000/–0.0020
3/4–1
DIAMETER
D
1
=
+0.0000/–0.00051
D
2
=
h
6
R =
+0.0000/–0.0020
For patent
information visit
www.ksptpatents.com