Designed with S-style ball nose geometry. Reduce surface cutting resistance. Good wear resistance and lubricating effect with Nano multilayer coating. Ball Nose End Mills F520HX / F521HX
R Lc
L
N
VHM Carbide
Steel < 48HRC
AlTiCrN HX
30°
10°
P H K
P H K
P H K
P H K
Suitable for cutting different steels below 48HRC as well as cast iron. Application for finishing profile cutting.
DIN 6527 Stub Length Dc 0 -0.02 R ±0.01
Lc mm
L mm
d h5
F520HX HA
F520HX HB
2 3 4 5 6 8
1R
3 4 5 6 7 9
50 50 54 54 54 58 66 73 75 82 84 92
6 6 6 6 6 8
1.5R
2R
2.5R
3R 4R 5R 6R 7R 8R 9R
10 12 14 16 18 20
11 12 14 16 18 20
10 12 14 16 18 20
10R
DIN 6527 Standard Length Dc 0 -0.02 R ±0.01
Lc mm
L mm
d h5
F521HX HA
F521HX HB
3 4 5 6 8
1.5R
7 8
57 57 57 57 63 72 83 83 92 92
6 6 6 6 8
2R
2.5R
10 10 16 19 22 22 26 26 32
3R 4R 5R 6R 7R 8R 9R
10 12 14 16 18 20
10 12 14 16 18 20
10R
104
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