141618 High-speed steel HSS Co8 DIN 844L
Clamping element
Type N
Tool geometry
Feed direction possibility
Material HSS Co8
End mills long, 2teeth cut to centre, type N, Weldon shank
D
k 10
d
h 6
l1 l2 Z Item code On stock
3 6 56 12 4 141618.030 Yes
4 6 63 19 4 141618.040 Yes
5 6 68 24 4 141618.050 Yes
6 6 68 24 4 141618.060 Yes
7 10 80 30 4 141618.070 Yes
8 10 88 38 4 141618.080 Yes
9 10 88 38 4 141618.090 Yes
10 10 95 45 4 141618.100 No
12 12 110 53 4 141618.120 Yes
14 12 110 53 4 141618.140 Yes
16 16 123 63 4 141618.160 Yes
18 16 123 63 4 141618.180 Yes
20 20 141 75 4 141618.200 Yes
22 20 141 75 4 141618.220 Yes
24 25 166 90 5 141618.240 Yes
25 25 166 90 5 141618.250 Yes
28 25 166 90 5 141618.280 Yes
30 25 166 90 5 141618.300 Yes
32 32 186 106 6 141618.320 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 3

Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 1,5xD 0,1xD 45 0.0048 0.012 0.0168 0.0224 0.0272 0.0352 0.0408 0.0456
P.2 | General construction steels, steel castings ≤ 850 N/mm² 1,5xD 0,1xD 39 0.0048 0.012 0.0168 0.0224 0.0272 0.0352 0.0408 0.0456
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 1,5xD 0,1xD 24 0.0048 0.012 0.0168 0.0224 0.0272 0.0352 0.0408 0.0456
P.4 | Heat treatable steels ≤ 900 N/mm² 1,5xD 0,1xD 30 0.0048 0.012 0.0168 0.0224 0.0272 0.0352 0.0408 0.0456
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 1,5xD 0,1xD 24 0.0048 0.012 0.0168 0.0224 0.0272 0.0352 0.0408 0.0456
K.1 | Cast iron < 240 HB 1,5xD 0,1xD 35 0.0048 0.012 0.0168 0.0224 0.0272 0.0352 0.0408 0.0456
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 1,5xD 0,1xD 12 0.00336 0.0084 0.01176 0.01568 0.01904 0.02464 0.02856 0.03192

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