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NON-FERROUS
PLASTICS/COMPOSITES
141
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END MILLS
END MILLS
43EC
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
)
1/4
3/8
3
1/4
1-1/8
.015
35789
36237
1/4
3/8
3
1/4
1-1/8
.060
35790
36238
3/8
1/2
4
3/8
2-1/8
.015
35793
36241
3/8
1/2
4
3/8
2-1/8
.090
35794
36242
1/2
5/8
5
1/2
3-3/8
.015
35797
36245
1/2
5/8
6
1/2
4-1/4
.015
35798
36246
1/2
5/8
6
1/2
4-1/4
.030
35799
36247
1/2
5/8
6
1/2
4-1/4
.060
35800
36248
1/2
5/8
6
1/2
4-1/4
.090
35801
36249
1/2
5/8
6
1/2
4-1/4
.120
35802
36250
3/4
1
6
3/4
3-3/8
.190
35805
36253
3/4
1
6
3/4
3-3/8
.250
35806
36254
1
1-1/4
7
1
4-3/8
.030
35813
36261
1
1-1/4
7
1
4-3/8
.060
35814
36262
1
1-1/4
7
1
4-3/8
.090
35815
36263
1
1-1/4
7
1
4-3/8
.120
35816
36264
1
1-1/4
7
1
4-3/8
.190
35817
36265
1
1-1/4
7
1
4-3/8
.250
35818
36266
®
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)
1/4–3/8
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
2
D
R
1
D
38°
L
1
L
3
L
2
For patent
information visit
www.ksptpatents.com