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 λ Z Item codeOn stock
26517 3140618.020 TiAlN Yes
2,56528 3140618.025 TiAlN Yes
36528 4140618.030 TiAlN Yes
3,565410 4140618.035 TiAlN Yes
465511 4140618.040 TiAlN Yes
4,565511 4140618.045 TiAlN Yes
565713 4140618.050 TiAlN Yes
5,565713 4140618.055 TiAlN Yes
665713 4140618.060 TiAlN Yes
6,5106616 4140618.065 TiAlN Yes
7106616 4140618.070 TiAlN Yes
7,5106616 4140618.075 TiAlN Yes
8106919 4140618.080 TiAlN Yes
8,5106919 4140618.085 TiAlN Yes
9106919 4140618.090 TiAlN Yes
9,5106919 4140618.095 TiAlN Yes
10107222 4140618.100 TiAlN Yes
11127922 4140618.110 TiAlN Yes
12128326 4140618.120 TiAlN Yes
13128326 4140618.130 TiAlN Yes
14128326 4140618.140 TiAlN No
15128326 4140618.150 TiAlN Yes
16169232 4140618.160 TiAlN Yes
17169232 4140618.170 TiAlN Yes
18169232 4140618.180 TiAlN Yes
19169232 4140618.190 TiAlN Yes
202010438 4140618.200 TiAlN Yes
222010438 4140618.220 TiAlN Yes
242512145 5140618.240 TiAlN Yes
252512145 5140618.250 TiAlN Yes
282512145 5140618.280 TiAlN Yes
302512146null5140618.300 TiAlN Yes
323213353null6140618.320 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

more +
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.

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.