140618 TiAlNHigh-speed steel HSS Co8DIN 844K
Clamping element
Type N
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
End mills short, 2 teeth cut to centre, 40°, type N, Weldon shank, coating TiAlN
D
k 10
d
h 6
l1 l2 Z Item codeOn stock
265173140618.020 TiAlN Yes
2,565283140618.025 TiAlN Yes
365284140618.030 TiAlN Yes
3,5654104140618.035 TiAlN Yes
4655114140618.040 TiAlN Yes
4,5655114140618.045 TiAlN Yes
5657134140618.050 TiAlN Yes
5,5657134140618.055 TiAlN Yes
6657134140618.060 TiAlN Yes
6,51066164140618.065 TiAlN Yes
71066164140618.070 TiAlN Yes
7,51066164140618.075 TiAlN Yes
81069194140618.080 TiAlN Yes
8,51069194140618.085 TiAlN Yes
91069194140618.090 TiAlN Yes
9,51069194140618.095 TiAlN Yes
101072224140618.100 TiAlN Yes
111279224140618.110 TiAlN Yes
121283264140618.120 TiAlN Yes
131283264140618.130 TiAlN Yes
141283264140618.140 TiAlN Yes
151283264140618.150 TiAlN Yes
161692324140618.160 TiAlN Yes
171692324140618.170 TiAlN Yes
181692324140618.180 TiAlN Yes
191692324140618.190 TiAlN Yes
2020104384140618.200 TiAlN Yes
2220104384140618.220 TiAlN Yes
2425121455140618.240 TiAlN Yes
2525121455140618.250 TiAlN Yes
2825121455140618.280 TiAlN Yes
3025121465140618.300 TiAlN No
3232133536140618.320 TiAlN Yes

Cutting conditions


Material

Strength

Ae

Ap

Vc
fz(mm/z)
Ø 3

Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20

Ø 25

Ø 32
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²1xD0,1xD67.50.0060.0150.0210.0280.0340.0440.0510.0570.0710.091
P.2 | General construction steels, steel castings≤ 850 N/mm²1xD0,1xD58.50.0060.0150.0210.0280.0340.0440.0510.0570.0710.091
P.3 | Tool steels low alloyed≤ 1100 N/mm²1xD0,1xD360.0060.0150.0210.0280.0340.0440.0510.0570.0710.091
P.4 | Heat treatable steels≤ 900 N/mm²1xD0,1xD450.0060.0150.0210.0280.0340.0440.0510.0570.0710.091
P.5 | Tool steels high alloyed≤ 1100 N/mm²1xD0,1xD360.0060.0150.0210.0280.0340.0440.0510.0570.0710.091
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²1xD0,1xD52.50.0060.0150.0210.0280.0340.0440.0510.0570.0710.091
N.4 | Cooper-zinc alloys, cooper-tin alloys≤ 800 N/mm²1xD0,1xD120-1800.0060.0150.0210.0280.0340.0440.0510.0570.0710.091
S.1 | Chrome-nickel alloys≤ 1500 N/mm²1xD0,1xD180.00420.01050.01470.01960.02380.03080.03570.03990.04970.0637

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Tool geometry

Tool geometry

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Helix angle = 40°. 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

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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.