624275 TiAlNHigh-speed steel HSS Co5DIN 1880
Clamping element
Type NR
Tool geometry
Feed direction possibility
Material HSS Co5
TiAlN coating.
Shell end mills, semicoarse teeth, type NR, coating TiAlN
D
js 16
d
H 7
l1 Z Item codeOn stock
4016328624275.040 TiAlN Yes
5022368624275.050 TiAlN No
6327408624275.063 TiAlN Yes
8027458624275.080 TiAlN Yes
100325012624275.100 TiAlN Yes

Cutting conditions


Material

Strength

Ae

Ap

Vc
fz(mm/z)
Ø 40

Ø 50

Ø 63

Ø 80

Ø 100
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²0,8xl10,75xD67.50.0960.1020.120.1320.138
P.2 | General construction steels, steel castings≤ 850 N/mm²0,8xl10,75xD58.50.0960.1020.120.1320.138
P.4 | Heat treatable steels≤ 900 N/mm²0,8xl10,75xD450.0960.1020.120.1320.138
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²0,8xl10,75xD22.50.0960.1020.120.1320.138
K.2 | Cast iron (> 240 HB)> 800 N/mm²0,8xl10,75xD37.50.0960.1020.120.1320.138

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Straight bore with standard keyway and driving slot according to DIN 138.
Tool geometry

Tool geometry

more +
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 NR

Type NR

more +
For roughing operation and materials of lower and medium strength (up to 700 MPa), surface roughness Ra 12,5 and more.
Feed direction possibility

Feed direction possibility

TiAlN coating.

TiAlN coating.

more +
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.