230418 TiAlNHigh-speed steel HSS Co8DIN 327K
Clamping element
Type N
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
Slot drills short, 3-fluted, centre cutting, 30°, type N, Weldon shank, coating TiAlN
D
e 8
d
h 6
l1 l2 Z Item codeOn stock
264843230418.020 TiAlN Yes
2,864953230418.028 TiAlN No
364953230418.030 TiAlN Yes
3,565063230418.035 TiAlN Yes
3,865173230418.038 TiAlN No
465173230418.040 TiAlN Yes
4,565173230418.045 TiAlN Yes
4,865283230418.048 TiAlN No
565283230418.050 TiAlN Yes
5,565283230418.055 TiAlN Yes
5,7565283230418.0575 TiAlN No
665283230418.060 TiAlN Yes
6,51060103230418.065 TiAlN Yes
71060103230418.070 TiAlN Yes
7,51060103230418.075 TiAlN Yes
7,751061113230418.0775 TiAlN No
81061113230418.080 TiAlN Yes
91091113230418.090 TiAlN Yes
9,51061113230418.095 TiAlN Yes
9,71063133230418.097 TiAlN No
101063133230418.100 TiAlN Yes
111270133230418.110 TiAlN Yes
121273163230418.120 TiAlN Yes
131273163230418.130 TiAlN Yes
141273163230418.140 TiAlN Yes
151273163230418.150 TiAlN Yes
161279193230418.160 TiAlN Yes
181679193230418.180 TiAlN Yes
19,72088223230418.197 TiAlN Yes
201688223230418.200 TiAlN Yes
222088223230418.220 TiAlN Yes
2525102263230418.250 TiAlN Yes
2825102263230418.280 TiAlN Yes
3025102263230418.300 TiAlN No
3232112323230418.320 TiAlN 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

Ø 32
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²0,5xD1xD67.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
P.2 | General construction steels, steel castings≤ 850 N/mm²0,5xD1xD58.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
P.3 | Tool steels low alloyed≤ 1100 N/mm²0,5xD1xD360.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
P.4 | Heat treatable steels≤ 900 N/mm²0,5xD1xD450.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²0,5xD1xD22.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²0,5xD1xD52.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
K.2 | Cast iron (> 240 HB)> 800 N/mm²0,5xD1xD37.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
N.2 | Aluminium cast alloys Si (Si ≤ 12%)≤ 600 N/mm²0,5xD1xD240-4500.01170.02860.03770.04680.05720.07540.08450.09490.11830.1508
N.4 | Copper–zinc alloys, copper–tin alloys≤ 800 N/mm²0,5xD1xD120-1800.0090.0220.0290.0360.0440.0580.0650.0730.0910.116
S.2 | Titanium, Titanium alloys≤ 1250 N/mm²0,5xD1xD180.00630.01540.02030.02520.03080.04060.04550.05110.06370.0812

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 = 30°. Rake angle = 12°.
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 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.