630275V High-speed steel HSS Co5 DIN 1880
Clamping element
Type H
Tool geometry
Feed direction possibility
Material HSS Co5
Shell end mills, fine teeth, type H
D
js 16
d
H 7
l1 Z Item code On stock
40 16 32 10 630275V.040 Yes
50 22 36 12 630275V.050 Yes
63 27 40 12 630275V.063 Yes
80 27 45 14 630275V.080 Yes
100 32 50 16 630275V.100 Yes
125 40 56 18 630275V.125 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 40

Ø 50

Ø 80

Ø 100
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 0,05xD 0,75xD 18 0.08 0.085 0.11 0.11
P.4 | Heat treatable steels ≤ 900 N/mm² 0,05xD 0,75xD 25 0.08 0.085 0.11 0.11
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 0,05xD 0,75xD 18 0.08 0.085 0.11 0.11
P.6 | Tool and treated steels > 1100 N/mm² 0,05xD 0,75xD 16 0.056 0.0595 0.077 0.077
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 0,05xD 0,75xD 10 0.08 0.085 0.11 0.11
K.2 | Cast iron > 240 HB 0,05xD 0,75xD 22 0.08 0.085 0.11 0.11
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 0,05xD 0,75xD 8 0.056 0.0595 0.077 0.077

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.
Tool geometry

Tool geometry

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Helix angle = 20°. Rake angle = 8°.
Material HSS Co5

Material HSS Co5

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
Type H

Type H

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Designed for milling (finishing) of materials of medium and higher strength (up to 1200 MPa). Surface roughness Ra 3,2; exceptionally even 1,6.
Feed direction possibility

Feed direction possibility