852570 High-speed steel HSS ~DIN 1824A
Clamping element
Norm ČSN 222242.
Type N
Tool geometry
Cutting edges on the face and perimeter of the angle cutter.
Material HSS
ϱ
±30'
R D
js 16
S
js 16
d
H 7
Z Item code On stock
20 1 63* 6 16 14 852570.020063 Yes
20 1,5 100* 10 27 18 852570.020100 Yes
25 1 63* 6 22 14 852570.025063 Yes
25 1 80* 10 22 16 852570.025080 Yes
25 1,5 100* 14 27 18 852570.025100 Yes
25 2 125* 18 27 20 852570.025125 Yes
25 2,5 160* 22 32 22 852570.025160 Yes
30 1 63* 8 22 14 852570.030063 Yes
30 1,5 100* 14 27 18 852570.030100 Yes

*) On demand

Cutting conditions


Material

Strength

Ae

Vc
fz(mm/z)
Ø 63

Ø 80

Ø 100

Ø 125

Ø 160
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 1xS 30 0.035 0.04 0.043 0.048 0.052
P.4 | Heat treatable steels ≤ 900 N/mm² 1xS 20 0.035 0.04 0.043 0.048 0.052
K.1 | Cast iron (≤ 240 HB) ≤ 820 N/mm² 1xS 25 0.035 0.04 0.043 0.048 0.052
K.2 | Cast iron (> 240 HB) > 800 N/mm² 1xS 17 0.035 0.04 0.043 0.048 0.052
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm² 1xS 50-90 0.035 0.04 0.043 0.048 0.052

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Straight bore with standard keyway according to DIN 138.
Type N

Type N

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Universal usage. Suitable for materials up to strength 900 MPa.
Cutting edges on the face and perimeter of the angle cutter.

Cutting edges on the face and perimeter of the angle cutter.

Norm ČSN 222242.

Norm ČSN 222242.

Tool geometry

Tool geometry

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Helix angle = 0°. Rake angle = 0°.
Material HSS

Material HSS

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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.