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Home Catalogue Half circle milling cutters convex, code 810070, radius 3 mm
810070.030
High-speed steel HSS
~DIN 856
R
D
S
d
Z
Item code
On stock
3
63
6
22
12
810070.030
Yes
Cutting conditions
p e c fz (mm/z) Ø 50Ø 63Ø 80Ø 100Ø 125Ø 160
P.1 | Free-cutting steels, general construction steels
≤ 600 N/mm²
1xR
1xS
30
0.08
0.1
0.12
0.14
0.142
0.145
P.4 | Heat treatable steels
≤ 900 N/mm²
1xR
1xS
20
0.08
0.1
0.12
0.14
0.142
0.145
K.1 | Cast iron (≤ 240 HB)
≤ 820 N/mm²
1xR
1xS
25
0.08
0.1
0.12
0.14
0.142
0.145
K.2 | Cast iron (> 240 HB)
> 800 N/mm²
1xR
1xS
17
0.08
0.1
0.12
0.14
0.142
0.145
Calculations of cutting conditions
Product attributes
Straight bore with standard keyway according to DIN 138.
Helix angle = 0°.
Rake angle = 10°.
Universal usage. Suitable for materials up to strength 900 MPa.
High speed steel of average performance, it is applicable especially for cutters of smaller diameters and for milling of materials up to the strength of 900 MPa.
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