Half circle milling cutters concave
R
H 11
D
js 16
S d
H 7
Z Item codeOn stock
15061614820070.010 Yes
1,255061614820070.0125 Yes
1,65081614820070.016 Yes
25091614820070.020 Yes
2,563102212820070.025 Yes
363122212820070.030 Yes
3,1563122212820070.0315 Yes
3,563162212820070.035 Yes
463162212820070.040 Yes
4,563182212820070.045 Yes
563202212820070.050 Yes
680242712820070.060 Yes
6,380242712820070.063 Yes
780242712820070.070 Yes
880322712820070.080 Yes
9100323212820070.090 Yes
10100363212820070.100 Yes
12100403212820070.120 Yes
12,5100403212820070.125 Yes
16125503210820070.160 Yes
20125603210820070.200 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 50

Ø 63

Ø 80

Ø 100

Ø 125
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²1xR2xR300.080.10.120.140.142
P.4 | Heat treatable steels≤ 900 N/mm²1xR2xR200.080.10.120.140.142
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²1xR2xR250.080.10.120.140.142
K.2 | Cast iron (> 240 HB)> 800 N/mm²1xR2xR170.080.10.120.140.142

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Straight bore with standard keyway according to DIN 138.
Tool geometry

Tool geometry

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Helix angle = 0°. Rake angle = 10°.
Type N

Type N

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Universal usage. Suitable for materials up to strength 900 MPa.
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.