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
265173 140618.020 TiAlN Yes
2,565283 140618.025 TiAlN Yes
365284 140618.030 TiAlN Yes
3,5654104 140618.035 TiAlN Yes
4655114 140618.040 TiAlN No
4,5655114 140618.045 TiAlN Yes
5657134 140618.050 TiAlN Yes
5,5657134 140618.055 TiAlN Yes
6657134 140618.060 TiAlN Yes
6,51066164 140618.065 TiAlN No
71066164 140618.070 TiAlN Yes
7,51066164 140618.075 TiAlN No
81069194 140618.080 TiAlN Yes
8,51069194 140618.085 TiAlN Yes
91069194 140618.090 TiAlN Yes
9,51069194 140618.095 TiAlN Yes
101072224 140618.100 TiAlN Yes
111279224 140618.110 TiAlN Yes
121283264 140618.120 TiAlN Yes
131283264 140618.130 TiAlN Yes
141283264 140618.140 TiAlN Yes
151283264 140618.150 TiAlN Yes
161692324 140618.160 TiAlN Yes
171692324 140618.170 TiAlN Yes
181692324 140618.180 TiAlN Yes
191692324 140618.190 TiAlN Yes
2020104384 140618.200 TiAlN Yes
2220104384 140618.220 TiAlN No
2425121455 140618.240 TiAlN Yes
2525121455 140618.250 TiAlN No
2825121455 140618.280 TiAlN Yes
3025121465 140618.300 TiAlN No
3232133536 140618.320 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.