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 General information 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. read more

Special holder and boring bars General information ARNO® dedicated sliding head auto lathe tooling offers high accuracy and reliable machining of all components, in all materials. This type of lathe often performs highly accurate machining of long, thin and often small components. Next to special holders for swiss type machines ARNO® also offers the Deco-Cut system with ground holders and an upright insert with a very precise location for excellent repeatability and optimal productivity. Holders for auto lathes with through tool coolant Through tool coolant holders with precise coolant straight to the cutting edge Prepared for 340 bar coolant pressure Shank sizes 12 x 12 and 16 x 16 Precise coolant flow between the insert and the swarf Better tool life – possibly up to 100 % better Cutting speeds can be increased up to 200 % Improved swarf control – even on problem materials Efficient coolant of the insert cutting edge, protecting coatings which can be deteriorate due temperature changes read more

General Small diameter shoulder milling High feed milling (HFC) available with the same tool By simply switching the inserts, the FE milling system can be used for two different milling applications. This is adding economic benefits to the performance and effectiveness of the FE tools.   Details Square shoulder and High feed milling with one tool Cost and stock  reduction of milling cutter tools Available as shell mills, end mills and screw shank cutters in a diameter range from 16-80mm High helix insert Soft component entry and exit cuts Quiet and soft cutting action due to positive insert seating Accurate and effective 90 degree shoulder Depth of cut up to 8mm Grade description AK6915 PVD coated carbide grade for high cutting speed. First choice for milling cast materials (GG and GGG). AN2015 Coated carbide grade for machining aluminium and none ferrous materials. Also suitable for finishing of steel, cast iron, stainless and high temperature alloy materials. AM5741 PVD-coated carbide grade. For milling stainless steel at medium to high cutting speed. Due to the positive geometry also suitable for milling high temperature alloys and titanium alloys. AP5330 PVD coated (TiALN) carbide insert. Universal grade for the modern production where machine reliablity and high productivity is essential. Main application area is steel. AP5430 PVD coated (TiALN/TiN) carbide insert. General purpose grade for all steel machining, tough yet wear resistant. TiN ocating for easier wear recognition. AP5830+ PVD-carbide grade. Especially suitable for wet milling of steel, stainless steel and cast materials. A universal grade, very resistant to thermal cracking. read more

General Information The SE groove turning system with ACS (ARNO Cooling System) optimizes the turning and groove turning operations. This system is an economical and efficient solution to radial grooving and parting off in widths from 2 - 6mm, depth capacity of either 12 or 21mm and maximum diameter up to 140mm. The mono block holders are available with coolant inlet either through the side, from the rear or from the bottom of the tool. Inserts are available in 3 different geometries. All holders are equipped with the well-known ARNO-ACS cooling system®. This very effective coolant system ensures the coolant sprays under the swarf and thereby improves tool life considerably. Details Effective and easy to use NEW: holder with ACS for auto lathe machining NEW: holder with insert locking from top and bottom Mechanical insert clamping with fixed stop Accurate inserts positioning due to double prism location Inserts will not be “pulled” out Double sided inserts with application specific geometries ensures excellent economic benefits An exceptional  and cost efficient solution for groove turning Geometry M2: First choice for grooving and turning Main application for steel and stainless steel Strong cutting edge for maximum feed rates and cutting depths T1: Very good swarf control and formation For steel and stainless steel Universal geometry machining, for thin-walled components ALU: Geometry with a sharp edge First choice for aluminium and non-ferrous materials Periphery ground insert High positive design Polished chip breakers read more

General information The large variety of indexable inserts for turning makes ARNO® a leading manufacturer through technology, performance and reliability. ARNO® ISO/ANSI indexable inserts for turning are available as standard carbide inserts or with special developed geometries and many different coatings. Carbide (coated and uncoated) Carbide with high positive geometry Ultra-hard cutting materials (CBN and PCD) HSS (high speed steel) Cermet inserts read more