140418 TiAlN High-speed steel HSS Co8 DIN 844K
Clamping element
Type N
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
End mills short, 1 tooth cut over centre, type N, Weldon shank, TiAlN
D
k 10
d
h 6
l1 l2 Z Item code On stock
2 6 51 7 3 140418.020 TiAlN Yes
2,5 6 52 8 3 140418.025 TiAlN Yes
3 6 52 8 3 140418.030 TiAlN Yes
3,5 6 54 10 3 140418.035 TiAlN No
4 6 55 11 3 140418.040 TiAlN No
4,5 6 55 11 3 140418.045 TiAlN Yes
5 6 57 13 3 140418.050 TiAlN Yes
6 6 57 13 3 140418.060 TiAlN Yes
7 10 66 16 3 140418.070 TiAlN Yes
8 10 69 19 3 140418.080 TiAlN Yes
9 10 69 19 3 140418.090 TiAlN Yes
10 10 72 22 3 140418.100 TiAlN Yes
11 12 79 22 3 140418.110 TiAlN Yes
12 12 83 26 3 140418.120 TiAlN No
13 12 83 26 3 140418.130 TiAlN Yes
14 12 83 26 3 140418.140 TiAlN No
15 12 83 26 3 140418.150 TiAlN No
16 16 92 32 3 140418.160 TiAlN No
17 16 92 32 3 140418.170 TiAlN No
18 16 92 32 3 140418.180 TiAlN Yes
19 16 92 32 3 140418.190 TiAlN Yes
20 20 104 38 3 140418.200 TiAlN No
22 20 104 38 3 140418.220 TiAlN Yes
25 25 121 45 3 140418.250 TiAlN Yes
28 25 121 45 3 140418.280 TiAlN No
32 32 133 53 3 140418.320 TiAlN No

Cutting conditions


Materiál

Pevnost

Ap

Ae

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/mm² 1xD 0,1xD 67,5 0.006 0.015 0.021 0.028 0.034 0.044 0.051 0.057 0.1 0.12
P.2 | General construction steels, steel castings ≤ 850 N/mm² 1xD 0,1xD 58,5 0.006 0.015 0.021 0.028 0.034 0.044 0.051 0.057 0.1 0.12
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 1xD 0,1xD 36 0.006 0.015 0.021 0.028 0.034 0.044 0.051 0.057 0.1 0.12
P.4 | Heat treatable steels ≤ 900 N/mm² 1xD 0,1xD 45 0.006 0.015 0.021 0.028 0.034 0.044 0.051 0.057 0.1 0.12
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 1xD 0,1xD 24 0.006 0.015 0.021 0.028 0.034 0.044 0.051 0.057 0.1 0.12
K.1 | Cast iron ≤ 820 N/mm² 1xD 0,1xD 52,5 0.006 0.015 0.021 0.028 0.034 0.044 0.051 0.057 0.1 0.12
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm² 1xD 0,1xD 120-180 0.006 0.015 0.021 0.028 0.034 0.044 0.051 0.057 0.1 0.12
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 1xD 0,1xD 18 0.0042 0.0105 0.0147 0.0196 0.0238 0.0308 0.0357 0.0399 0.07 0.084

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.