233418 TiAlN High-speed steel HSS Co8
Clamping element
Company norm
Type N
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
Slot drills extra long, 3 fluted, centre cutting, type N, Weldon shank, TiAlN
D
e 8
d
h 6
l1 l2 Z Item code On stock
2 6 54 10 3 233418.020 TiAlN Yes
3 6 56 12 3 233418.030 TiAlN Yes
4 6 63 19 3 233418.040 TiAlN Yes
5 6 68 24 3 233418.050 TiAlN No
6 6 68 24 3 233418.060 TiAlN Yes
8 10 88 38 3 233418.080 TiAlN Yes
9 10 88 38 3 233418.090 TiAlN Yes
10 10 95 45 3 233418.100 TiAlN Yes
12 12 110 53 3 233418.120 TiAlN Yes
14 12 110 53 3 233418.140 TiAlN No
16 16 123 63 3 233418.160 TiAlN Yes
18 16 123 63 3 233418.180 TiAlN No
20 20 141 75 3 233418.200 TiAlN No
22 20 141 75 3 233418.220 TiAlN No
25 25 166 90 3 233418.250 TiAlN No

Cutting conditions


Material

Strength

Ae

Ap

Vc
fz(mm/z)
Ø 3

Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 0,5xD 1xD 67.5 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073
P.2 | General construction steels, steel castings ≤ 850 N/mm² 0,5xD 1xD 58.5 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 0,5xD 1xD 36 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073
P.4 | Heat treatable steels ≤ 900 N/mm² 0,5xD 1xD 45 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 0,5xD 1xD 22.5 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073
K.1 | Cast iron < 240 HB 0,5xD 1xD 52.5 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073
K.2 | Cast iron > 240 HB 0,5xD 1xD 37.5 0.009 0.022 0.029 0.036 0.044 0.058 0.065 0.073
N.2 | Aluminium cast alloys Si Si ≤ 12% 0,5xD 1xD 240-450 0.0117 0.0286 0.0377 0.0468 0.0572 0.0754 0.0845 0.0949
S.2 | Titanium, Titanium alloys ≤ 1250 N/mm² 0,5xD 1xD 18 0.0063 0.0154 0.0203 0.0252 0.0308 0.0406 0.0455 0.0511

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Type N

Type N

more +
Universal usage. Suitable for materials up to strength 900 MPa.
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.
Company norm

Company norm

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.