Chamfer end mills, 90°, 60°, type N, Weldon shank
α Dc d
h 6
l1 Z Item codeOn stock
60°1,26574S350002.060012 Yes
60°1,68634S350002.060016 Yes
60°210724S350002.060020 No
60°2,412834S350002.060024 Yes
90°1,26574S350002.090012 Yes
90°1,68634S350002.090016 Yes
90°210724S350002.090020 Yes
90°2,412834S350002.090024 Yes

Cutting conditions


Material

Strength

Vc
fz(mm/z)
1,2
90°
1,6

2

2,4
fz(mm/z)
1,2
60°
1,6

2

2,4
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²1800.050.070.10.120.030.050.070.1
P.3 | Tool steels low alloyed≤ 1100 N/mm²1000.050.070.10.120.030.050.070.1
P.5 | Tool steels high alloyed≤ 1100 N/mm²800.050.070.10.120.030.050.070.1
M.1 | Corrosion- and acid-proof steels≤ 750 N/mm²900.050.070.10.120.030.050.070.1
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²800.050.070.10.120.030.050.070.1
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²1400.050.070.10.120.030.050.070.1
K.2 | Cast iron (> 240 HB)> 800 N/mm²1000.050.070.10.120.030.050.070.1
S.1 | Chrome-nickel alloys≤ 1500 N/mm²500.050.070.10.120.030.050.070.1
H.1 | Hardened materials (< 54 HRC)≤ 1920 N/mm²600.050.070.10.120.030.050.070.1

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Plain straight shank according to DIN 6535 HA.
Type N

Type N

more +
Universal usage. Suitable for materials up to strength 900 MPa.
Feed direction possibility

Feed direction possibility

End face design

End face design

Coating AlTiN

Coating AlTiN

more +
Offers similar qualities as TiAlN, but even higher hardness. Substanial temperature stability. Designed for the most demanding applications. It provides excellent result mainly when combined with HSSE-PM steels (ASP 2030). The milling cutters manufactured from this steel are coated with AlTiN as standard.
Company norm

Company norm

Tool geometry

Tool geometry

more +
Helix angle = 0°. Rake angle = 0°.
End face design

End face design

Solid carbide

Solid carbide

Oil coolant.

Oil coolant.