End Mills

ARNO-Werkzeuge Karl-Heinz Arnold GmbH

End Mills by ARNO-Werkzeuge Karl-Heinz Arnold GmbH

Duo-Mill FDA/FDC and FDG - Square shoulder and high feed milling with the same tool body.

  • Different styles available starting at 25mm up to 160mm
  • Duo-Mill is a milling concept where we successfully locate two geometrically different inserts in the same pocket
  • Two separate milling applications with the same milling body by changing approach angle and insert geometry


  • Milling body cost savings
  • High flexibility for many applications
  • Cylindrical shank cutter from 25mm to 42mm and shell mills from 40mm to 160 mm diameter
  • Precision sintered insert with dedicated geometries
  • Cost efficient and optimum solution for reliable milling operations
  • 4 effective cutting edges per insert in both applications


Dedicated grades for machining:

  • Steel
  • Stainless steel
  • Cast materials
  • Aluminum and non-ferrous materials

Diameter range: 25mm up to 160mm

Grade description ARNO HFC-milling:

  • AM5740 PVD-coated carbide grade + ALTIN
    For milling stainless steel at medium to high cutting speeds, also suitable for high temperature alloys and titanium alloys.
  • AP5325 PVD-coated carbide grade + TIALN
    For general milling of steel, roughing and finishing at medium to high cutting speeds.
  • AP5335 PVD-coated carbide grade + TIALN
    Very tough PVD coated grade for machining steel, high resistance to cutting edge breakage.
  • AP5340 PVD-coated carbide grade + TIALN
    Preferred choice for unstable conditions. Can also be used where extreme toughness is required.
  • AP5440 PVD-coated carbide grade + TIALN / TIN
    Preferred choice for unstable conditions, long overhang and medium to low cutting speeds.
  • AP5830+ PVD-coated carbide
    Especially suitable for wet milling of steel, stainless steel and cast materials.A universal grade, very resistant to thermal cracking.
  • AK5315 PVD-coated carbide grade + TIALN
    The main application area for this grade is cast iron (GG and GGG).AM5740PVD-coated carbide grade + ALTINFor milling stainless steel at medium to high cutting speeds, also suitable for high temperature alloys and titanium alloys.AP5215 PVD-multilayer coatingMain application non-ferrous materials. Light machining of exotic materials. Finishing of cast materials, steel and stainless steel.
Karlsbader Strasse 4
Business Type
Export Regions
Klaus-Michael Arnold
Josef Storf

About ARNO-Werkzeuge Karl-Heinz Arnold GmbH

Traditions. Partnerships. Innovations.

Established in April 2004, Arno (UK) Limited was the first overseas sister company of ARNO-Werkzeuge. We are supplying and supporting the Great British engineering industry with high tech competitive products, designed and manufactured in Germany.

We have a passion for precision.

ARNO-Werkzeuge combines German traditions with state-of-the-art cutting technologies worldwide. We achieve outstanding results through continuous research, development and innovation of ARNO tools. Testing and exploring new materials allows us to introduce new high-performance products year after year, that withstand the wear and tear of high-speed and high-feed machining. Our modular systems assure enhanced flexibility for your projects.

Customer feedback and team work throughout all departments is the key to leverage our know-how and to fulfill special solutions with the opportunity to include them into our standard program later on.

Our popular and economical drilling systems SHARK-Drill, SHARK-Drill² and SHARK-Cut, as well as the AKB short hole drill and our large variety of indexable inserts represent our experience and competence in the field of precision tooling. Additional products for milling or parting and grooving make our product range complete.

ARNO-Werkzeuge is well-known for its reliability and high-performance worldwide.