Slot drills short, 2-fluted, centre cutting, 25°, type N, Weldon shank, coating TiAlN
D
e 8 |
d
h 6 | l1 | l2 | Z | Item code | On stock |
---|---|---|---|---|---|---|
1 | 6 | 47 | 2,5 | 2 | 220418.010 TiAlN | No |
1,5 | 6 | 47 | 3 | 2 | 220418.015 TiAlN | Yes |
2 | 6 | 48 | 4 | 2 | 220418.020 TiAlN | Yes |
2,5 | 6 | 49 | 5 | 2 | 220418.025 TiAlN | No |
2,8 | 6 | 49 | 5 | 2 | 220418.028 TiAlN | No |
3 | 6 | 49 | 5 | 2 | 220418.030 TiAlN | Yes |
3,5 | 6 | 50 | 6 | 2 | 220418.035 TiAlN | Yes |
3,8 | 6 | 51 | 7 | 2 | 220418.038 TiAlN | Yes |
4 | 6 | 51 | 7 | 2 | 220418.040 TiAlN | Yes |
4,5 | 6 | 51 | 7 | 2 | 220418.045 TiAlN | Yes |
4,8 | 6 | 52 | 8 | 2 | 220418.048 TiAlN | Yes |
5 | 6 | 52 | 8 | 2 | 220418.050 TiAlN | Yes |
5,5 | 6 | 52 | 8 | 2 | 220418.055 TiAlN | Yes |
5,75 | 6 | 52 | 8 | 2 | 220418.0575 TiAlN | Yes |
6 | 6 | 52 | 8 | 2 | 220418.060 TiAlN | Yes |
6,5 | 10 | 60 | 10 | 2 | 220418.065 TiAlN | Yes |
7 | 10 | 60 | 10 | 2 | 220418.070 TiAlN | Yes |
7,5 | 10 | 60 | 10 | 2 | 220418.075 TiAlN | Yes |
7,75 | 10 | 61 | 11 | 2 | 220418.0775 TiAlN | Yes |
8 | 10 | 61 | 11 | 2 | 220418.080 TiAlN | Yes |
8,5 | 10 | 61 | 11 | 2 | 220418.085 TiAlN | No |
9 | 10 | 61 | 11 | 2 | 220418.090 TiAlN | Yes |
9,5 | 10 | 61 | 11 | 2 | 220418.095 TiAlN | Yes |
9,7 | 10 | 63 | 13 | 2 | 220418.097 TiAlN | Yes |
10 | 10 | 63 | 13 | 2 | 220418.100 TiAlN | Yes |
10,5 | 12 | 70 | 13 | 2 | 220418.105 TiAlN | Yes |
11 | 12 | 70 | 13 | 2 | 220418.110 TiAlN | No |
11,5 | 12 | 70 | 13 | 2 | 220418.115 TiAlN | Yes |
11,7 | 12 | 70 | 13 | 2 | 220418.117 TiAlN | No |
12 | 12 | 73 | 16 | 2 | 220418.120 TiAlN | Yes |
12,5 | 12 | 73 | 16 | 2 | 220418.125 TiAlN | Yes |
13 | 12 | 73 | 16 | 2 | 220418.130 TiAlN | Yes |
13,5 | 12 | 73 | 16 | 2 | 220418.135 TiAlN | Yes |
13,7 | 12 | 73 | 16 | 2 | 220418.137 TiAlN | No |
14 | 12 | 73 | 16 | 2 | 220418.140 TiAlN | Yes |
15 | 12 | 73 | 16 | 2 | 220418.150 TiAlN | Yes |
16 | 16 | 79 | 19 | 2 | 220418.160 TiAlN | Yes |
17 | 16 | 79 | 19 | 2 | 220418.170 TiAlN | No |
17,7 | 16 | 79 | 19 | 2 | 220418.177 TiAlN | No |
18 | 16 | 79 | 19 | 2 | 220418.180 TiAlN | Yes |
19 | 16 | 79 | 19 | 2 | 220418.190 TiAlN | No |
20 | 20 | 88 | 22 | 2 | 220418.200 TiAlN | Yes |
21 | 20 | 88 | 22 | 2 | 220418.210 TiAlN | No |
22 | 20 | 88 | 22 | 2 | 220418.220 TiAlN | Yes |
24 | 25 | 102 | 26 | 2 | 220418.240 TiAlN | Yes |
24,7 | 20 | 96 | 26 | 2 | 220418.24720 TiAlN | No |
25 | 25 | 102 | 26 | 2 | 220418.250 TiAlN | Yes |
25 | 20 | 96 | 26 | 2 | 220418.25020 TiAlN | Yes |
26 | 25 | 102 | 26 | 2 | 220418.260 TiAlN | Yes |
28 | 25 | 102 | 26 | 2 | 220418.280 TiAlN | No |
28 | 20 | 96 | 26 | 2 | 220418.28020 TiAlN | No |
30 | 25 | 102 | 26 | 2 | 220418.300 TiAlN | Yes |
32 | 32 | 112 | 32 | 2 | 220418.320 TiAlN | Yes |
36 | 32 | 112 | 32 | 2 | 220418.360 TiAlN | No |
40 | 32 | 118 | 38 | 2 | 220418.40032 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/mm² | 0,5xD | 1xD | 67.5 | 0.009 | 0.022 | 0.029 | 0.036 | 0.044 | 0.058 | 0.065 | 0.073 | 0.091 | 0.116 | 0.13 |
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 | 0.091 | 0.116 | 0.13 |
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 | 0.091 | 0.116 | 0.13 |
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 | 0.091 | 0.116 | 0.13 |
P.5 | Tool steels high alloyed | ≤ 1100 N/mm² | 0,5xD | 1xD | 36 | 0.009 | 0.022 | 0.029 | 0.036 | 0.044 | 0.058 | 0.065 | 0.073 | 0.091 | 0.116 | 0.13 |
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 | 0.091 | 0.116 | 0.13 |
K.1 | Cast iron (≤ 240 HB) | ≤ 820 N/mm² | 0,5xD | 1xD | 52.5 | 0.009 | 0.022 | 0.029 | 0.036 | 0.044 | 0.058 | 0.065 | 0.073 | 0.091 | 0.116 | 0.13 |
K.2 | Cast iron (> 240 HB) | > 800 N/mm² | 0,5xD | 1xD | 37.5 | 0.009 | 0.022 | 0.029 | 0.036 | 0.044 | 0.058 | 0.065 | 0.073 | 0.091 | 0.116 | 0.13 |
Calculations of cutting conditions
Product attributes
Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Helix angle = 25°.
Rake angle = 12°.
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.
Universal usage. Suitable for materials up to strength 900 MPa.

Feed direction possibility
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.