620973High-speed steel HSSE
Clamping element
Norm ČSN 222052.
Type N
Tool geometry
Feed direction possibility
Material HSSE
Shell end mills, semicoarse teeth, type N
D
js 61
d
H 7
l1 Z Item codeOn stock
4016326 620973.040 Yes
5022368 620973.050 Yes
6327408 620973.063 Yes
80274510 620973.080 No
100325010 620973.100 Yes
125405612 620973.125 Yes
160506314 620973.160 No

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/mm²0,8xl10,75xD300.080.0850.10.110.12
P.2 | General construction steels, steel castings≤ 850 N/mm²0,8xl10,75xD260.080.0850.10.110.12
P.4 | Heat treatable steels≤ 900 N/mm²0,8xl10,75xD200.080.0850.10.110.12
K.2 | Cast iron (> 240 HB)> 800 N/mm²0,8xl10,75xD170.080.0850.10.110.12

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 N

Type N

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

Feed direction possibility

Norm ČSN 222052.

Norm ČSN 222052.

Tool geometry

Tool geometry

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Helix angle = 35°. Rake angle = 12°.
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.