620275 TiAlNHigh-speed steel HSS Co5DIN 1880
Clamping element
Type N
Tool geometry
Feed direction possibility
Material HSS Co5
TiAlN coating.
Shell end mills, semicoarse teeth, type N, coating TiAlN
D
js 16
d
H 7
l1 Z Item codeOn stock
4016326 620275.040 TiAlN Yes
5022368 620275.050 TiAlN No
6327408 620275.063 TiAlN No
80274510 620275.080 TiAlN Yes
100325010 620275.100 TiAlN Yes
125405614 620275.125 TiAlN No

Cutting conditions


Material

Strength

Ae

Ap

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/mm²0,8xl10,75xD56.250.080.0850.10.1050.110.115
P.2 | General construction steels, steel castings≤ 850 N/mm²0,8xl10,75xD48.750.080.0850.10.1050.110.115
P.3 | Tool steels low alloyed≤ 1100 N/mm²0,8xl10,75xD270.080.0850.10.1050.110.115
P.4 | Heat treatable steels≤ 900 N/mm²0,8xl10,75xD37.50.080.0850.10.1050.110.115
P.5 | Tool steels high alloyed≤ 1100 N/mm²0,8xl10,75xD270.080.0850.10.1050.110.115
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/mm²0,8xl10,75xD330.080.0850.10.1050.110.115

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 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 N

Type N

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

Feed direction possibility

TiAlN coating.

TiAlN coating.

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Its advantage is in high hardness in higher temperaures, good oxidation resistance and low temperature conductivity. Universal usage with emphasis on high-speed miling without cooling. Siutable for milling of hard materials.