620278VHigh-speed steel HSS Co8DIN 1880
Clamping element
Type N
Tool geometry
Feed direction possibility
Material HSS Co8
Shell end mills, semicoarse teeth, type N
D
js 16
d
H 7
l1 Z Item codeOn stock
4016328620278V.040 Yes
5022368620278V.050 Yes
6327408620278V.063 Yes
80274510620278V.080 Yes
100325012620278V.100 Yes
125405614620278V.125 Yes
160506316620278V.160 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 40

Ø 50

Ø 63

Ø 80

Ø 100

Ø 125
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²0,8xl10,75xD450.080.0850.10.1050.110.115
P.2 | General construction steels, steel castings≤ 850 N/mm²0,8xl10,75xD390.080.0850.10.1050.110.115
P.3 | Tool steels low alloyed≤ 1100 N/mm²0,8xl10,75xD240.080.0850.10.1050.110.115
P.4 | Heat treatable steels≤ 900 N/mm²0,8xl10,75xD300.080.0850.10.1050.110.115
P.5 | Tool steels high alloyed≤ 1100 N/mm²0,8xl10,75xD240.080.0850.10.1050.110.115
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²0,8xl10,75xD150.080.0850.10.1050.110.115
K.2 | Cast iron (> 240 HB)> 800 N/mm²0,8xl10,75xD250.080.0850.10.1050.110.115

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 = 30°. Rake angle = 12°.
Material HSS Co8

Material HSS Co8

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Extra high performance high speed steel with good toughness and great temperature resistance. It is applicable especially for milling of materials with high strength, austenitic steels, steels for warm working, etc.
Type N

Type N

more +
Universal usage. Suitable for materials up to strength 900 MPa.
Feed direction possibility

Feed direction possibility