125518 TiAlNHigh-speed steel HSS Co8DIN 844L
Clamping element
Type NR
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
End mills long, 1 tooth cut over centre, 30°, type NR, Weldon shank, coating TiAlN
k 12
h 6
l1 l2 Z Item codeOn stock
6668244125518.060 TiAlN Yes
71080304125518.070 TiAlN Yes
81088384125518.080 TiAlN Yes
91088384125518.090 TiAlN Yes
101095454125518.100 TiAlN Yes
1112102454125518.110 TiAlN Yes
1212110534125518.120 TiAlN No
1412110534125518.140 TiAlN Yes
1512110534125518.150 TiAlN Yes
1616123634125518.160 TiAlN Yes
1816123634125518.180 TiAlN Yes
2020141754125518.200 TiAlN Yes
2220141755125518.220 TiAlN Yes
2425166905125518.240 TiAlN No
2525166905125518.250 TiAlN Yes
2625166905125518.260 TiAlN No
2825166905125518.280 TiAlN No
3025166905125518.300 TiAlN No
32251861066125518.320 TiAlN Yes
36321861066125518.360 TiAlN Yes
40322051256125518.40032 TiAlN Yes

D 40 ≠ DIN 844L

Cutting conditions





Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20

Ø 25

Ø 30

Ø 40
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²1,5xD0,5xD67,50.020.0250.0350.
P.2 | General construction steels, steel castings≤ 850 N/mm²1,5xD0,5xD58,50.020.0250.0350.
P.4 | Heat treatable steels≤ 900 N/mm²1,5xD0,5xD450.020.0250.0350.
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²1,5xD0,5xD22,50.020.0250.0350.
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²1,5xD0,5xD52,50.020.0250.0350.

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

more +
Helix angle = 30°. 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 NR

Type NR

more +
For roughing operation and materials of lower and medium strength (up to 700 MPa), surface roughness Ra 12,5 and more.
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.