End mills long, fine teeth, 45°, type HPC, weldon shank, coating AlCrN
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D
e 8 |
d
h 5 | l1 | l2 | l3 | Dn | Z | Item code | On stock |
|---|---|---|---|---|---|---|---|---|
| 6 | 6 | 57 | 13 | 19 | 5,7 | 6 | S151712.060 AlCrN | No |
| 8 | 8 | 63 | 19 | 25 | 7,6 | 6 | S151712.080 AlCrN | No |
| 10 | 10 | 72 | 22 | 30 | 9,5 | 6 | S151712.100 AlCrN | Yes |
| 12 | 12 | 83 | 26 | 36 | 11,5 | 6 | S151712.120 AlCrN | No |
| 16 | 16 | 92 | 32 | 42 | 15,5 | 6 | S151712.160 AlCrN | No |
| 20 | 20 | 104 | 38 | 52 | 19,5 | 8 | S151712.200 AlCrN | Yes |
Cutting conditions
Material |
Strength |
Ap |
Ae |
Vc |
fz(mm/z) Ø 6 |
Ø 8 |
Ø 10 |
Ø 12 |
Ø 16 |
Ø 20 |
|---|---|---|---|---|---|---|---|---|---|---|
| P.3 | Tool steels low alloyed | ≤ 1100 N/mm² | 1,5xD | 0,015xD | 175 | 0.03 | 0.04 | 0.045 | 0.055 | 0.075 | 0.09 |
| P.5 | Tool steels high alloyed | ≤ 1100 N/mm² | 1,5xD | 0,015xD | 120 | 0.03 | 0.04 | 0.045 | 0.055 | 0.075 | 0.09 |
| K.1 | Cast iron (≤ 240 HB) | ≤ 820 N/mm² | 1,5xD | 0,015xD | 150 | 0.03 | 0.04 | 0.045 | 0.055 | 0.075 | 0.09 |
| K.2 | Cast iron (> 240 HB) | > 800 N/mm² | 1,5xD | 0,015xD | 110 | 0.03 | 0.04 | 0.045 | 0.055 | 0.075 | 0.09 |
| H.1 | Hardened materials (< 54 HRC) | ≤ 1920 N/mm² | 1,5xD | 0,015xD | 180 | 0.03 | 0.04 | 0.045 | 0.055 | 0.075 | 0.09 |
| H.2 | Hardened materials (54 - 60 HRC) | 1920 - 2210 N/mm² | 1,5xD | 0,015xD | 150 | 0.03 | 0.04 | 0.045 | 0.055 | 0.075 | 0.09 |
Calculations of cutting conditions
Product attributes
Straight shank with clamping flat (Weldon) according to DIN 6535 HB.
Helix angle = 45°.
Rake angle = 3°.
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.