630275V High-speed steel HSS Co5 DIN 1880
Clamping element
Type H
Tool geometry
Feed direction possibility
Material HSS Co5
D
js 16
d
H 7
l1 Z Item code On stock
40 16 32 10 630275V.040 Yes
80 27 45 14 630275V.080 Yes
100 32 50 16 630275V.100 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 40

Ø 50

Ø 63

Ø 80

Ø 100

Ø 125
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 0,8xl1 0,75xD 18 0.08 0.085 0.1 0.105 0.11 0.115
P.4 | Heat treatable steels ≤ 900 N/mm² 0,8xl1 0,75xD 25 0.08 0.085 0.1 0.105 0.11 0.115
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 0,8xl1 0,75xD 18 0.08 0.085 0.1 0.105 0.11 0.115
P.6 | Tool and treated steels > 1100 N/mm² 0,8xl1 0,75xD 16 0.056 0.06 0.07 0.074 0.077 0.081
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 0,8xl1 0,75xD 10 0.08 0.085 0.1 0.105 0.11 0.115
K.2 | Cast iron (> 240 HB) > 800 N/mm² 0,8xl1 0,75xD 22 0.08 0.085 0.1 0.105 0.11 0.115
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 0,8xl1 0,75xD 8 0.056 0.06 0.07 0.074 0.077 0.081

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