124518 TiAlNHigh-speed steel HSS Co5DIN 844K
Clamping element
Type NR
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
End mills short, 1 tooth cut over centre, 30°, type NR, Weldon shank, coating TiAlN
D
k 12
d
h 6
l1 l2 Z Item codeOn stock
6657134124518.060 TiAlN Yes
71066164124518.070 TiAlN Yes
81069194124518.080 TiAlN Yes
91069194124518.090 TiAlN Yes
101072224124518.100 TiAlN Yes
111279224124518.110 TiAlN No
121283264124518.120 TiAlN No
131283264124518.130 TiAlN Yes
141283264124518.140 TiAlN Yes
151283264124518.150 TiAlN Yes
161692324124518.160 TiAlN Yes
171692324124518.170 TiAlN Yes
181692324124518.180 TiAlN Yes
191692324124518.190 TiAlN No
2020104384124518.200 TiAlN Yes
2120104384124518.210 TiAlN No
2220104385124518.220 TiAlN Yes
2425121455124518.240 TiAlN Yes
2525121455124518.250 TiAlN Yes
2625121455124518.260 TiAlN Yes
2825121455124518.280 TiAlN Yes
3025121455124518.300 TiAlN Yes
3232133536124518.320 TiAlN Yes
3632133536124518.360 TiAlN Yes
4032143636124518.40032 TiAlN Yes

D 40 ≠ DIN 844K

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
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/mm²1,5xD0,5xD67,50.020.0250.0350.040.070.080.090.10.1150.14
P.2 | General construction steels, steel castings≤ 850 N/mm²1,5xD0,5xD58,50.020.0250.0350.040.070.080.090.10.1150.14
P.4 | Heat treatable steels≤ 900 N/mm²1,5xD0,5xD450.020.0250.0350.040.070.080.090.10.1150.14
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²1,5xD0,5xD22,50.020.0250.0350.040.070.080.090.10.1150.14
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²1,5xD0,5xD52,50.020.0250.0350.040.070.080.090.10.1150.14

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

more +
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.