273618High-speed steel HSS Co8DIN 844L
Clamping element
Type W
Tool geometry
Feed direction possibility
Material HSS Co8
Slot drills long, 2-fluted, 2 teeth cut to centre, 40°, type W, Weldon shank
D
e 8
d
h 6
l1 l2 Z Item codeOn stock
2654102 273618.020 Yes
3656122 273618.030 Yes
4663192 273618.040 Yes
5668242 273618.050 Yes
6668242 273618.060 Yes
71080302 273618.070 Yes
81088382 273618.080 Yes
101095452 273618.100 Yes
1112102452 273618.110 Yes
1212110532 273618.120 Yes
1312110532 273618.130 Yes
1412110532 273618.140 Yes
1512110532 273618.150 No
1616123632 273618.160 Yes
1816123632 273618.180 Yes
2020141752 273618.200 No
2220141752 273618.220 Yes
2525166902 273618.250 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 3

Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20

Ø 25
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²0,5xD1xD450.0090.0220.0290.0360.0440.0580.0650.0730.091
N.2 | Aluminium cast alloys Si (Si ≤ 12%)≤ 600 N/mm²0,5xD1xD160-3000.01170.02860.03770.04680.05720.07540.08450.09490.1183

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 = 40°. Rake angle = 20°.
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 W

Type W

more +
For machining of soft materials, for example aluminium and non-ferrous metals.
Feed direction possibility

Feed direction possibility