220408 TiAlNHigh-speed steel HSS Co8DIN 327K
Clamping element
Type N
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
Slot drills short, 2-fluted, centre cutting, 25°, type N, plain shank, coating TiAlN
D
e 8
d
h 6
l1 l2 Z Item codeOn stock
16472,52 220408.010 TiAlN Yes
1,564732 220408.015 TiAlN No
264842 220408.020 TiAlN No
2,564952 220408.025 TiAlN Yes
2,864952 220408.028 TiAlN No
365052 220408.030 TiAlN Yes
3,565062 220408.035 TiAlN Yes
3,865172 220408.038 TiAlN No
465172 220408.040 TiAlN Yes
4,565272 220408.045 TiAlN No
4,865282 220408.048 TiAlN No
565282 220408.050 TiAlN Yes
5,566082 220408.055 TiAlN Yes
5,7565282 220408.0575 TiAlN No
666082 220408.060 TiAlN Yes
6,51060102 220408.065 TiAlN Yes
71061102 220408.070 TiAlN Yes
7,51061102 220408.075 TiAlN Yes
7,751061112 220408.0775 TiAlN No
81061112 220408.080 TiAlN Yes
8,51061112 220408.085 TiAlN No
91063112 220408.090 TiAlN Yes
9,51063112 220408.095 TiAlN Yes
9,71063132 220408.097 TiAlN No
101063132 220408.100 TiAlN Yes
10,51270132 220408.105 TiAlN Yes
111270132 220408.110 TiAlN Yes
11,51270132 220408.115 TiAlN Yes
121273162 220408.120 TiAlN Yes
12,51273162 220408.125 TiAlN No
131273162 220408.130 TiAlN Yes
13,51273162 220408.135 TiAlN No
141273162 220408.140 TiAlN Yes
151273162 220408.150 TiAlN Yes
161679192 220408.160 TiAlN No
171679192 220408.170 TiAlN Yes
191679192 220408.180 TiAlN Yes
191679192 220408.190 TiAlN No
202088222 220408.200 TiAlN Yes
212088222 220408.210 TiAlN No
222088222 220408.220 TiAlN Yes
2525102262 220408.250 TiAlN Yes
252096262 220408.25020 TiAlN Yes
2625102262 220408.260 TiAlN No
282096262 220408.28020 TiAlN Yes

D 25, D 28 ≠ DIN 327K

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

Ø 25
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²0,5xD1xD67.50.0090.0220.0290.0360.0440.0580.0650.0730.091
P.2 | General construction steels, steel castings≤ 850 N/mm²0,5xD1xD58.50.0090.0220.0290.0360.0440.0580.0650.0730.091
P.3 | Tool steels low alloyed≤ 1100 N/mm²0,5xD1xD360.0090.0220.0290.0360.0440.0580.0650.0730.091
P.4 | Heat treatable steels≤ 900 N/mm²0,5xD1xD450.0090.0220.0290.0360.0440.0580.0650.0730.091
P.5 | Tool steels high alloyed≤ 1100 N/mm²0,5xD1xD360.0090.0220.0290.0360.0440.0580.0650.0730.091
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²0,5xD1xD22.50.0090.0220.0290.0360.0440.0580.0650.0730.091
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²0,5xD1xD52.50.0090.0220.0290.0360.0440.0580.0650.0730.091
K.2 | Cast iron (> 240 HB)> 800 N/mm²0,5xD1xD37.50.0090.0220.0290.0360.0440.0580.0650.0730.091

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Plain straight shank according to DIN 1835 A.
Tool geometry

Tool geometry

more +
Helix angle = 25°. 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.