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
2654102273618.020 Yes
3656122273618.030 Yes
4663192273618.040 Yes
5668242273618.050 Yes
6668242273618.060 Yes
71080302273618.070 Yes
81088382273618.080 Yes
101095452273618.100 Yes
1112102452273618.110 Yes
1212110532273618.120 No
1312110532273618.130 Yes
1412110532273618.140 Yes
1512110532273618.150 Yes
1616123632273618.160 Yes
1816123632273618.180 Yes
2020141752273618.200 Yes
2220141752273618.220 Yes
2525166902273618.250 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

more +
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