273618 High-speed steel HSS Co8 DIN 844L
Clamping element
Type W
Tool geometry
Feed direction possibility
Material HSS Co8
Slot drills long, 2 fluted, 2 teeth cut to centre, type W, Weldon shank
D
e 8
d
h 6
l1 l2 Z Item code On stock
2 6 54 10 2 273618.020 Yes
3 6 56 12 2 273618.030 Yes
4 6 63 19 2 273618.040 Yes
5 6 68 24 2 273618.050 Yes
6 6 68 24 2 273618.060 Yes
7 10 80 30 2 273618.070 Yes
8 10 88 38 2 273618.080 Yes
10 10 95 45 2 273618.100 Yes
11 12 102 45 2 273618.110 Yes
12 12 110 53 2 273618.120 Yes
13 12 110 53 2 273618.130 Yes
14 12 110 53 2 273618.140 Yes
15 12 110 53 2 273618.150 Yes
16 16 123 63 2 273618.160 Yes
18 16 123 63 2 273618.180 Yes
20 20 141 75 2 273618.200 Yes
22 20 141 75 2 273618.220 Yes
25 25 166 90 2 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/mm² 0,5xD 1xD 45 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073 0.091
N.2 | Aluminium cast alloys Si Si ≤ 12% 0,5xD 1xD 160-300 0.0117 0.0286 0.0377 0.0468 0.0572 0.0754 0.0845 0.0949 0.1183

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

more +
Helix angle = 40°. Rake angle = 20°.
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 W

Type W

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

Feed direction possibility