220418 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, Weldon shank, coating TiAlN
D
e 8
d
h 6
l1 l2 Z Item codeOn stock
16472,52220418.010 TiAlN Yes
1,564732220418.015 TiAlN Yes
264842220418.020 TiAlN Yes
2,564952220418.025 TiAlN No
2,864952220418.028 TiAlN Yes
364952220418.030 TiAlN Yes
3,565062220418.035 TiAlN Yes
3,865172220418.038 TiAlN Yes
465172220418.040 TiAlN Yes
4,565172220418.045 TiAlN Yes
4,865282220418.048 TiAlN Yes
565282220418.050 TiAlN Yes
5,565282220418.055 TiAlN Yes
5,7565282220418.0575 TiAlN Yes
665282220418.060 TiAlN Yes
6,51060102220418.065 TiAlN Yes
71060102220418.070 TiAlN Yes
7,51060102220418.075 TiAlN Yes
7,751061112220418.0775 TiAlN Yes
81061112220418.080 TiAlN Yes
8,51061112220418.085 TiAlN Yes
91061112220418.090 TiAlN Yes
9,51061112220418.095 TiAlN Yes
9,71063132220418.097 TiAlN No
101063132220418.100 TiAlN Yes
10,51270132220418.105 TiAlN Yes
111270132220418.110 TiAlN Yes
11,51270132220418.115 TiAlN Yes
11,71270132220418.117 TiAlN No
121273162220418.120 TiAlN Yes
12,51273162220418.125 TiAlN No
131273162220418.130 TiAlN Yes
13,51273162220418.135 TiAlN Yes
13,71273162220418.137 TiAlN No
141273162220418.140 TiAlN Yes
14,51273162220418.145 TiAlN No
151273162220418.150 TiAlN Yes
15,51679192220418.155 TiAlN No
161679192220418.160 TiAlN Yes
16,51679192220418.165 TiAlN No
171679192220418.170 TiAlN Yes
17,71679192220418.177 TiAlN No
181679192220418.180 TiAlN Yes
191679192220418.190 TiAlN Yes
202088222220418.200 TiAlN Yes
212088222220418.210 TiAlN Yes
21,72088222220418.217 TiAlN No
222088222220418.220 TiAlN Yes
2425102262220418.240 TiAlN Yes
24,72096262220418.24720 TiAlN No
2525102262220418.250 TiAlN Yes
252096262220418.25020 TiAlN Yes
2625102262220418.260 TiAlN Yes
2825102262220418.280 TiAlN Yes
282096262220418.28020 TiAlN No
3025102262220418.300 TiAlN Yes
3232112322220418.320 TiAlN Yes
3632112322220418.360 TiAlN Yes
4032118382220418.40032 TiAlN Yes

D 25, D 28, D 40 ≠ 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

Ø 32

Ø 40
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²0,5xD1xD67.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13
P.2 | General construction steels, steel castings≤ 850 N/mm²0,5xD1xD58.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13
P.3 | Tool steels low alloyed≤ 1100 N/mm²0,5xD1xD360.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13
P.4 | Heat treatable steels≤ 900 N/mm²0,5xD1xD450.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13
P.5 | Tool steels high alloyed≤ 1100 N/mm²0,5xD1xD360.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²0,5xD1xD22.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²0,5xD1xD52.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13
K.2 | Cast iron (> 240 HB)> 800 N/mm²0,5xD1xD37.50.0090.0220.0290.0360.0440.0580.0650.0730.0910.1160.13

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 = 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

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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.