End mills long, 2 teeth cut to centre, 41°-42°, trochoidal milling, type N, weldon shank, code S143512T, diameter 8 mm
D
e 8 |
d
h 5 | l1 | l2 | l3 | Dn | Z | Item code | On stock |
---|---|---|---|---|---|---|---|---|
8 | 8 | 68 | 24 | 30 | 7,6 | 5 | S143512T.080 AlCr | No |
Cutting conditions
Material |
Strength |
Ap |
Ae |
Vc |
fz(mm/z) Ø 6 |
Ø 8 |
Ø 10 |
Ø 12 |
Ø 14 |
Ø 16 |
Ø 18 |
Ø 20 |
Ø 25 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² | 3xD | 0,06xD | 190 | 0.072 | 0.096 | 0.12 | 0.144 | 0.168 | 0.192 | 0.216 | 0.24 | 0.3 |
M.2 | Corrosion- and acid-proof steels | 750 - 850 N/mm² | 3xD | 0,06xD | 170 | 0.072 | 0.096 | 0.12 | 0.144 | 0.168 | 0.192 | 0.216 | 0.24 | 0.3 |
S.1 | Chrome-nickel alloys | ≤ 1500 N/mm² | 3xD | 0,06xD | 80 | 0.072 | 0.096 | 0.12 | 0.144 | 0.168 | 0.192 | 0.216 | 0.24 | 0.3 |
S.2 | Titanium, Titanium alloys | ≤ 1250 N/mm² | 3xD | 0,06xD | 130 | 0.072 | 0.096 | 0.12 | 0.144 | 0.168 | 0.192 | 0.216 | 0.24 | 0.3 |
Calculations of cutting conditions
Product attributes
Clamping element
more +Straight shank with clamping flat (Weldon) according to DIN 6535 HB.
Tool geometry
more +Helix angle = 41/42°.
Rake angle = 10°.
End face design
Oil coolant.
AlCr coating
Type N
more +Universal usage. Suitable for materials up to strength 900 MPa.
Feed direction possibility
End face design - radius
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.