Negative rake angle is good for cutting hardened materials. Selected Super SMG as tool material. Good wear resistance and lubricating effect with Nano multilayer coating. Finishing End Mills F660TX / F661TX
F660&F661
Lc
R
L
N
Steel 40-70 HRC
0.2
VHM Carbide
AITiSiN TX
55°
-10°
Z
H H
Stronger strength of cutting edge is suitable for various materials from 40~70HRC. Various application for finishing cutting.
DIN 6527 Standard Length Dc 0 -0.02 Lc mm L mm
d h5
Z
R mm
F660TX AlTiSiN
6 8
13 19 22 26 32 38
57 63 72 83 92
6 8
6 6 6 6 8
0.2 0.2 0.2 0.2 0.2 0.2
10 12 16 20
10 12 16 20
104
10
Long Length Dc 0 -0.02
Lc mm
L mm
d h5
Z
R mm
F661TX AlTiSiN
6 8
19 28 34 40 48 56
63 72 84 97
6 8
6 6 6 6 8
0.2 0.2 0.2 0.2 0.2 0.2
10 12 16 20
10 12 16 20
108 122
10
263
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