End mills long, λ 45°, type NR, weldon shank, coating AlCrN
D | d | l1 | l2 | Z | Item code | On stock |
---|---|---|---|---|---|---|
3 | 6 | 57 | 8 | 4 | S111712.030 ALCRN | Yes |
3,5 | 6 | 57 | 11 | 4 | S111712.035 ALCRN | No |
4 | 6 | 57 | 11 | 4 | S111712.040 ALCRN | Yes |
4,5 | 6 | 57 | 13 | 4 | S111712.045 ALCRN | No |
5 | 6 | 57 | 13 | 4 | S111712.050 ALCRN | Yes |
5,5 | 6 | 57 | 13 | 4 | S111712.055 ALCRN | No |
6 | 6 | 57 | 13 | 4 | S111712.060 ALCRN | Yes |
8 | 8 | 63 | 19 | 4 | S111712.080 ALCRN | Yes |
10 | 10 | 72 | 22 | 4 | S111712.100 ALCRN | No |
12 | 12 | 83 | 26 | 4 | S111712.120 ALCRN | Yes |
14 | 14 | 83 | 26 | 4 | S111712.140 ALCRN | Yes |
16 | 16 | 92 | 32 | 4 | S111712.160 ALCRN | Yes |
18 | 18 | 92 | 32 | 4 | S111712.180 ALCRN | Yes |
20 | 20 | 104 | 38 | 4 | S111712.200 ALCRN | Yes |
25 | 25 | 120 | 45 | 4 | S111712.250 ALCRN | Yes |
Cutting conditions
Material |
Strenght |
Ap |
Ae |
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/mm² | 0.3xD | 1xD | 210 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
P.2 | General construction steels, steel castings | ≤ 850 N/mm² | 0.3xD | 1xD | 210 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
P.3 | Tool steels low alloyed | ≤ 1100 N/mm² | 0.3xD | 1xD | 175 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
P.4 | Heat treatable steels | ≤ 900 N/mm² | 0.3xD | 1xD | 175 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
P.5 | Tool steels high alloyed | ≤ 1100 N/mm² | 0.3xD | 1xD | 120 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
P.6 | Tool and treated steels | > 1100 N/mm² | 0.3xD | 1xD | 120 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
K.1 | Cast iron (≤ 240 HB) | ≤ 820 N/mm² | 0.3xD | 1xD | 150 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
K.2 | Cast iron (> 240 HB) | > 800 N/mm² | 0.3xD | 1xD | 100 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
H.1 | Hardened materials (< 54 HRC) | ≤ 1920 N/mm² | 0.3xD | 1xD | 120 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
H.2 | Hardened materials (54 - 60 HRC) | 1920-2210 N/mm² | 0.3xD | 1xD | 100 | 0.021 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.126 | 0.14 | 0.175 |
Calculations of cutting conditions
Product attributes
Straight shank with clamping flat (Weldon) according to DIN 6535 HB.
Helix angle = 45°.
Rake angle = 6°.

End face design
Carbide materials are characterised by high compressive strength, high hardness and therefore high wear resistance, but also limited flexural strength and toughness.