129518 TiAlN High-speed steel HSS Co8 DIN 844L
Clamping element
Type HR
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
End mills long, 1 tooth cut over centre, type HR, Weldon shank, TiAlN
D
k 12
d
h 6
l1 l2 Z Item code On stock
6 6 68 24 4 129518.060 TiAlN Yes
8 10 88 38 4 129518.080 TiAlN Yes
10 10 95 45 4 129518.100 TiAlN Yes
11 12 102 45 4 129518.110 TiAlN Yes
12 12 110 53 4 129518.120 TiAlN No
13 12 110 53 4 129518.130 TiAlN No
14 12 110 53 4 129518.140 TiAlN Yes
16 16 123 63 4 129518.160 TiAlN No
18 16 123 63 4 129518.180 TiAlN Yes
20 20 141 75 4 129518.200 TiAlN Yes
22 20 141 75 5 129518.220 TiAlN Yes
24 25 166 90 5 129518.240 TiAlN No
25 25 166 90 5 129518.250 TiAlN Yes
26 25 166 90 5 129518.260 TiAlN No
28 25 166 90 5 129518.280 TiAlN No
30 25 166 90 5 129518.300 TiAlN No
32 32 186 90 6 129518.320 TiAlN Yes

Cutting conditions


Material

Strength

Ae

Ap

Vc
fz(mm/z)
Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20

Ø 25

Ø 32
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 1,5xD 0,5xD 36 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.12
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 1,5xD 0,5xD 36 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.12
K.2 | Cast iron > 240 HB 1,5xD 0,5xD 37.5 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.12
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 1,5xD 0,5xD 18 0.014 0.0175 0.0245 0.028 0.049 0.056 0.063 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 = 30°. 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.
Type HR

Type HR

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For roughing operation and materials of medium and higher strength (up to 1200 MPa), surface roughness Ra 6,3 and more.
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.