End mills long, λ 45°, type NR, plain shank, code S111702, diameter 12 mm, coating AlCrN
D | d | l1 | l2 | Z | Item code | On stock |
---|---|---|---|---|---|---|
12 | 12 | 83 | 26 | 4 | S111702.120 ALCRN | No |
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
Clamping element
more +Plain straight shank according to DIN 6535 HA.
Tool geometry
more +Helix angle = 45°.
Rake angle = 6°.
End face design
Solid carbide
more +Carbide materials are characterised by high compressive strength, high hardness and therefore high wear resistance, but also limited flexural strength and toughness.