Duo Milling Systerm

• 40-250mm diameter range up to 125mm with choice of pitch and with through tool coolant
• Uses inserts with 8 effective edges
• Specific uncoated insert for aluminium machining available
• Square shoulder and high feed milling with the same tool body. Different styles available starting at 25mm up to 160mm

• Square shoulder and high feed milling with the same tool!
• 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

Facts

• Square shoulder and HFC-milling with the same body
• 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

Details

Dedicated grades for machining:

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

Diameter range: 25mm up to 160mm


Grade description

ARNO square shoulder milling:

AN1015
Uncoated carbide grade
For milling aluminum and non-ferrous materials. Chipbreaker is polished to reduce build up edge.

AP5330
PVD-coated carbide grade + TIALN
Universal grade for the modern production where machine reliability and high productivity is essential. Main application area is steel.

AP5430
PVD-coated carbide grade + TIALN + TIN
General purpose grade for steel machining; tough yet wear resistant. TIN coating for easy wear recognition.

AP5830+
PVD-coated carbide grade
Especially suitable for wet milling of steel, stainless steel and cast materials. A universal grade, very resistant to thermal cracking.


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 + TIALNThe 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.