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Home Catalogue Double angle milling cutters, symmetrical, code 857070, angle 60°, diameter 80 mm
857070.060080
High-speed steel HSS
DIN 847
ϱ
D
S
d
Z
Item code
On stock
60
80
18
27
22
857070.060080
Yes
Cutting conditions
p c fz (mm/z) Ø 50Ø 63Ø 80Ø 100
P.1 | Free-cutting steels, general construction steels
≤ 600 N/mm²
0,8xS
30
0.03
0.035
0.04
0.043
P.4 | Heat treatable steels
≤ 900 N/mm²
0,8xS
20
0.03
0.035
0.04
0.043
K.1 | Cast iron (≤ 240 HB)
≤ 820 N/mm²
0,8xS
25
0.03
0.035
0.04
0.043
K.2 | Cast iron (> 240 HB)
> 800 N/mm²
0,8xS
17
0.03
0.035
0.04
0.043
N.4 | Cooper-zinc alloys, cooper-tin alloys
≤ 800 N/mm²
0,8xS
50-90
0.03
0.035
0.04
0.043
Calculations of cutting conditions
Product attributes
Straight bore with standard keyway according to DIN 138.
Helix angle = 0°.
Rake angle = 0°.
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.
Universal usage. Suitable for materials up to strength 900 MPa.
Cutting edges on the perimeter of the double angle cutter.
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