510418 High-speed steel HSS Co8 ~DIN 1889
Clamping element
Tool geometry
Feed direction possibility
Material HSS Co8
Ball nose end mills short, 2-fluted, Weldon shank
R D
h 10
d
h 6
l1 l2 Z Item code On stock
1 2 6 48 4 2 510418.020 Yes
1,5 3 6 49 5 2 510418.030 Yes
2 4 6 51 7 2 510418.040 Yes
2,25 4,5 6 51 7 2 510418.045 Yes
2,,5 5 6 52 8 2 510418.050 Yes
3 6 6 52 8 2 510418.060 Yes
3,5 7 10 60 10 2 510418.070 Yes
4 8 10 61 11 2 510418.080 No
4,5 9 10 61 11 2 510418.090 Yes
5 10 10 63 13 2 510418.100 Yes
5,5 11 12 70 13 2 510418.110 Yes
6 12 12 73 16 2 510418.120 Yes
6,5 13 12 73 16 2 510418.130 Yes
7 14 12 73 16 2 510418.140 Yes
7,5 15 12 73 16 2 510418.150 No
8 16 16 79 19 2 510418.160 Yes
9 18 16 79 19 2 510418.180 Yes
10 20 20 88 22 2 510418.200 Yes
11 22 20 88 22 2 510418.220 Yes
12 24 25 102 26 2 510418.240 Yes
12,5 25 25 102 26 2 510418.250 Yes
14 28 25 102 26 2 510418.280 Yes
15 30 25 102 26 2 510418.300 Yes
16 32 32 112 32 2 510418.320 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20
P.2 | General construction steels, steel castings ≤ 850 N/mm² 0,5xD 1xD 39 0.022 0.029 0.036 0.044 0.058 0.065 0.073
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 0,5xD 1xD 24 0.022 0.029 0.036 0.044 0.058 0.065 0.073
P.4 | Heat treatable steels ≤ 900 N/mm² 0,5xD 1xD 30 0.022 0.029 0.036 0.044 0.058 0.065 0.073
P.5 | Heat treatable steels ≤ 1100 N/mm² 0,5xD 1xD 24 0.022 0.029 0.036 0.044 0.058 0.065 0.073
P.6 | Tool and treated steels > 1100 N/mm² 0,5xD 1xD 20 0.0154 0.0203 0.0252 0.0308 0.0406 0.0455 0.0511
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 0,5xD 1xD 15 0.022 0.029 0.036 0.044 0.058 0.065 0.073
K.2 | Cast iron > 240 HB 0,5xD 1xD 25 0.022 0.029 0.036 0.044 0.058 0.065 0.073
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 0,5xD 1xD 12 0.0154 0.0203 0.0252 0.0308 0.0406 0.0455 0.0511

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Feed direction possibility

Feed direction possibility

Tool geometry

Tool geometry

more +
Helix angle = 25°. Rake angle = 10°.
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.