Shell end mills, coarse teeth, type W
D
js 16
d
H 7
l1 Z Item code On stock
40 16 32 4 610973.040 No
50 22 36 6 610973.050 Yes
63 27 40 6 610973.063 No
80 27 45 6 610973.080 Yes
100 32 50 8 610973.100 Yes
125 40 56 8 610973.125 Yes
160 50 63 10 610973.160 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 40

Ø 50

Ø 80

Ø 100

Ø 160
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 0,05xD 0,75xD 30 0.08 0.085 0.11 0.11 0.12
K.1 | Cast iron < 240 HB 0,05xD 0,75xD 25 0.08 0.085 0.11 0.11 0.12
N.2 | Aluminium cast alloys Si Si ≤ 12% 0,05xD 0,75xD 140-240 0.104 0.1105 0.143 0.143 0.156
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 850 N/mm² 0,05xD 0,75xD 50-90 0.08 0.085 0.11 0.11 0.12

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Straight bore with standard keyway and driving slot according to DIN 138.
Type W

Type W

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For machining of soft materials, for example aluminium and non-ferrous metals.
Feed direction possibility

Feed direction possibility

Norm ČSN 222050.

Norm ČSN 222050.

Tool geometry

Tool geometry

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Helix angle = 45°. Rake angle = 20°.
Material HSSE

Material HSSE

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Cast steel with very high performance and good toughness, applicable especially for tools of bigger diameters and side and face milling cutters.