129518High-speed steel HSS Co8DIN 844L
Clamping element
Type HR
Tool geometry
Feed direction possibility
Material HSS Co8
End mills long, 1 tooth cut over centre, 30°, type HR, Weldon shank
D
k 12
d
h 6
l1 l2 Z Item codeOn stock
6668244129518.060 Yes
81088384129518.080 Yes
101095454129518.100 Yes
1112102454129518.110 Yes
1212110534129518.120 Yes
1312110534129518.130 Yes
1412110534129518.140 Yes
1616123634129518.160 Yes
1816123634129518.180 Yes
2020141754129518.200 Yes
2220141755129518.220 Yes
2425166905129518.240 Yes
2525166905129518.250 No
2625166905129518.260 Yes
2825166905129518.280 Yes
3025166905129518.300 Yes
3232186906129518.320 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/mm²1,5xD0,5xD360.020.0250.0350.040.070.080.090.10.12
P.5 | Tool steels high alloyed≤ 1100 N/mm²1,5xD0,5xD360.020.0250.0350.040.070.080.090.10.12
K.2 | Cast iron (> 240 HB)> 800 N/mm²1,5xD0,5xD37.50.020.0250.0350.040.070.080.090.10.12
S.1 | Chrome-nickel alloys≤ 1500 N/mm²1,5xD0,5xD180.0140.01750.02450.0280.0490.0560.0630.070.084

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 = 10°.
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 HR

Type HR

more +
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