Latest HORN Products


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Latest HORN Products

2016

INFO 19/16: System DS Solid carbide end mills for trochoidal milling in steel

The HORN Portfolio of solid carbide end mills of the series DS has been extended for dynamic trochoidal milling. The special construction of the geometry for trochoidal milling cycles ensures a quiet process due to the unequal division/split/and helical cutting edges.

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INFO 17/16: DR small High performance reaming Ø 7,600 - 13,100 mm

The HORN product range includes the smallest patented quickchange reaming system in the world. The four system sizes offer diameters ranging from 7.600 mm (0.2992") to 13.100 mm (0.5157"). The system allows the reaming cutters in the machine to be changed quickly and easily with maximum repeat accuracy.

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INFO 16/16: Milling shanks for T-slot type cutters utilising inserts from our 406/409 systems

The patented tangential milling system has now been expanded into our T-slot-cutter range. The cutters are available with diameters of 25 mm (.9843”), 32 mm (1.2598”), 40 mm (1.5748”) and 50 mm (1.9685”). All the different cutters have shanks which are compliant with DIN1835-B. The design of the tools has been optimized specifically for machining T-slots. The cutter bodies are extremely stable and designed with internal radial coolant supply, for efficient cooling and optimized chip evacuation.

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INFO 15/16: DS Titan range

HORN has developed an impressive array of special tools for machining titanium materials. With their sharp cutting edges, positive cutting angle, large relief angle and polished cutting edges, these tools are designed to overcome the main problems encountered during titanium machining. The TSTK cutting material grade that HORN has developed for its solid carbide milling cutters is specifically intended for machining titanium in the aviation/aerospace and medical technology industries. As well as offering good tribological properties and high temperature resistance, this introduces minimal heat into the substrate and acts as a kind of thermal shield.

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INFO 14/16: Tangential milling with system 406 and 409

The optimum system solution for high-performance milling: HORN’s patented range of highly successful tangential milling tools that go by the name of the 406 and 409 systems are to be supplemented at every level with the introduction of new face, corner, screw-in and end mills. The face and corner mills will be available in standard diameters of 40 mm (1.5748") to 250 mm (9.8425") with a wide and narrow tooth pitch. These products will offer maximum performance for meeting the stringent requirements of machines and workpieces alike. The existing screw-in and end mills from the 406 system are to be supplemented by solutions with diameters ranging from 16 mm (0.6299") to 40 mm (1.5748") that have been specially developed for use with driven tools. This will provide a comprehensive choice of efficient options for handling challenging machining tasks. All the tool holders feature an internal coolant supply for optimum cooling and chip removal.

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INFO 12/16: Modular threading die

HORN’s modular die for pipe threads (patent pending), which is available in sizes of G¾ and G1 inch, is an easy swap system consisting of one basic holder and individual inserts. In the event of wear, all you have to do is replace the inserts in the basic holder, thereby eliminating the regrinding work that would normally be required.

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INFO 11/16: Indexable insert type S315 with chip geometry

The new narrow triple-edge- cutting insert for the 315 type grooving system features a range of chip geometries for full and partial cuts for grooving widths of less than 2 mm. The available indexable insert cutting widths of 1.1/1.3/1.5 and 2 mm in left or right-hand design support grooving depths of up to 5,5 mm.

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INFO 10/16: Supermini® Type 105 with new EG35 substrate

New high-performance variants will be added to the Supermini® from HORN. With a new coating, new substrate and new microgeometry, it is setting new standards when it comes boring holes between 0.2 mm and 6.8 mm. With this product, HORN is enabling its customers to accelerate their production throughput, even with an increasing proportion of stainless, highalloy and inhomogeneous steel qualities.

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INFO 9/16: System 64T

The 64T six-edged grooving insert is the latest addition to the HORN grooving range. The type 64T insert is precision sintered and is currently available with a grooving width of up to 3.29 mm (0.1295") in the .00 geometric shape. As a neutral grooving insert, it can be used on either the left or the right in square shank holders with internal cooling. The holders measure 16 x 16 (0.6299" x 0.6299"), 20 x 20 (0.7874" x 0.7874") or 25 x 25 mm (0.9843" x 0.9843"). An adequately dimensioned clamping screw holds the grooving insert precisely, keeping it central in the insert seat and ensuring a high level of process reliability. The type 64T insert supports grooving depths of up to 3.5 mm (0.1378") and a maximum workpiece diameter of 65 mm (2.5591).

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INFO 8/16: Face grooving system 25A

HORN has enhanced the cutting width and diameter of the tried-and-tested 25A axial grooving system with cartridges and round shanks. The cassettes are designed for the standard cassette interface K220 and are compatible with all applicable basic holders from HORN. Supplying internal coolant to the cutting point guarantees efficient cooling and boosts chip flow. Cartridges and boring bars were previously available from an external diameter of 15 mm, with a groove depth of up to 18 mm, and with one-edged or two-edged indexable inserts featuring cutting widths of 2 and 3 mm.

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INFO 6/16: Modular thread whirling system

The thread whirling technology of Paul Horn GmbH with tools of type M271 having 6 or 9 cutting edges is a highly effective and economical system to produce single or multi start threads and profiles. Due to very short machining times the process of thread whirling, compared to conventional threading is much more cost effective. The newly developed modular thread whirling system, gives the customer a great variety of possible tool combinations, suitable for all of the most popular sliding head machines and whirling units on the market.

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INFO 5/16: Tools for the micromachining industry

When machining components with diameters starting from 0.2 mm using cutting depths that often measure 0.01 mm, tools, tool systems and, primarily, cutting edge designs face extremely high requirements. In order to ensure precision chip removal even at the smallest depths, tool cutting edges must be incredibly sharp and free from break-outs, with exceptionally fi ne surface qualities.

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INFO 4/16: HORN Turbo whirling® - Twice as fast with higher tool life

The newly developed HORN turbo whirling® process optimises machining during thread whirling and increases efficiency. HORN has developed cutting tools for whirling with a new cutting division specially for machining threads with a larger allowance. To this end, individual cutting edges work as pre-cutters and machine the workpiece to the defined external diameter. In the case of nine-cutter tools, the cutting division allows the machining work to be divided so that each cutting edge is subject to equal load, meaning that individual cutting edges can achieve significantly higher service lives.

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INFO 3/16: Modular tooling system type 968 and 969

Working with Index and Schütte multi-spindle lathes in mind and partnering with Ernst Graf GmbH, HORN has developed the modular base carrier systems type 968 and 969 with interfaces of type 842 and 840. For Index multi-spindle lathes, there is the system type 968 for cassettes of the type 842. This means that all common cassettes of this type fit in the height-adjustable basic adapters.

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INFO 2/16: Modular grooving systems with internal cooling

The modular grooving system from HORN for grooving cartridges based on the systems interface 845 and 842 consists of:

  • Basic toolholder for turrets with BMT / MAZ connection or VDI holder for turrets and star turrets
  • Basic toolholder for millturn centres
  • Matching cartridge range with different grooving widths and grooving depths

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INFO 1/16: Tool system type 262

The new 262 tool system has been specially developed by HORN for cam-controlled lathes, with indexable inserts for holders with 6x6 and 8x8 mm cross-section. The hard-milled insert seat ensures excellent stability, the ground contact surfaces of the indexable inserts ensure exceptional precision and two fastening screws ensure stable clamping. The system allows the centre height, width and length to be positioned precisely. A lateral insert seat offers maximum freedom when designing the cutting edge.

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2015

Toolholder H100 with Internal coolant

INFO 15/2015: For grooving and parting off. Width of groove 3 mm.

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Modular threading die

INFO 14/2015: The threading die for pipe threads is constructed as a changing system and consists of a basic holder and individual cutting inserts. The solid carbide cutting rings which were previously used for cutting pipe threads weigh around 275 g in the construction size R ½ inch. The carbide weight of the 5 cutting inserts, on the other hand, is only 23 g. This makes it possible to conserve expensive raw materials. The basic holder has the same dimensions as solid carbide cutting rings and therefore fits into the available mountings.

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Milling Insert Type 932

INFO 13/2015: In addition to milling inserts with 3 and 6 cutting edges an insert with 9 cutting edges is available from stock. The cutting widths are from 2 mm up to 4 mm. We built on a proven seating as well as the available carbide grade AS45. The
new insert with 9 cutting edges is for use with all types of milling shank M332.

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Supermini® type 105

INFO 12/2015: The Supermini® type 105 tool system from HORN successfully gets to grips with demanding tasks involving hole diameters between 0.2 mm and 6 mm (0.0079" and 0.2362"), with well over 1500 cutting insert versions. Where it shines is its ability to be used in a whole range of applications for boring out, grooving, chamfering, threading, axial grooving, finish-boring, face turning, and broaching down to the very smallest diameters. Now, its existing scope for machining steel, cast iron, non-ferrous metals, exotic materials and hard materials up to 66HRc is being extended to include boring-out and grooving operations for extremely small parts.

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Gear machining up to module 30

INFO 11/2015: With the expansion of the gear milling systems up to module 30, we offer integrated tool systems from module 0.5 to module 30. The gear range includes milling spur gears, milling shaft/hub connections, broaching internal toothing, milling worm shafts and milling customer-specific gear profiles.

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New aluminium geometry for the S100 and S224 systems

INFO 10/2015: A newly developed geometry for grooving and parting off aluminium using the S100 and S224 grooving systems is available with cutting widths of 2 mm and 3 mm. Specially designed for aluminium machining, the inserts boast positive geometry and a sharp cutting edge. The polished chip shape geometry serves to prevent the formation of built-up edges whilst also ensuring excellent chip control and premium surface quality on the workpiece.

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High feed milling DAH37

INFO 9/2015: New inserts with positive geometry.

  • MILLING HEAD
  • SCREW-IN CUTTER
  • MILLING CUTTER
  • INDEXABLE INSERT

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Disc milling cutter type M101

INFO 8/2015: Designed specifically for groove and slot cutting, the M101 milling cutter range has now been extended to include cutting widths of 1.2 mm and 1.4 mm (0.0472" and 0.0551"). These new additions are available with diameters of 63 mm (2.4803") and 80 mm (3.1496"), for slot depths of 19.5 mm or 20 mm (0.7677" or 0.7874"). The milling cutters with a 63 mm (2.4803") diameter feature a cylindrical shank with a 25 mm (0.9843") diameter and a DIN 1835-B Weldon holder. They are also designed for internal cooling. The milling cutters measuring 80 mm (3.1496") in diameter are available as arbor milling cutters or as a version with milling arbor rings.

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INFO 7/15: Insert S100 with internal coolant

The through coolant grooving insert S100 is available in cutting widths 2,5 mm, 3 mm and 4 mm. The S100 is compatible with our square shank holders 16 x 16 mm and 20 x 20 mm with through coolant supply and direct coolant supply through the VDI holders and cartridges with coolant interface of 842, in both left and right hand execution.

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Tangential milling with system 406

INFO 6/2015: The patented 406 tangential milling system has been expanded twice over, now offering side milling cutters and screw-in milling cutters. Available with diameters of 100 mm (3.9370") and 125 mm (4.9213") as well as cutting widths of 10 mm (0.3937") or 12 mm (0.4724"), the side milling cutters achieve slot depths of 26 mm (1.0236") or 34.5 mm (1.3583"). The bore and driver slot are compliant with DIN 138. Featuring cutting edge diameters of 16, 20, 25, 32 and 40 mm (0.6299"; 0.7874"; 0.9843"; 1.2598" and 1.5748") the screw-in milling cutters are equipped with a metric thread that has cylindrical level support, plus internal cooling.

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Micro endmill system DS - Solid carbide micro endmills for machining unhardened steels

INFO 4/2015: The DS System for machining of unhardened steels is being significantly expanded. The updated series of endmills features an optimised geometry plus an extra fine finish, matched in combination with a new coating and the carbide grade.

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Modular grooving systems with internal cooling

INFO 3/2015: The modular grooving system from HORN for grooving cartridges based on the systems interface 845 and 842 consists of:

  • Basic toolholder for turrets with BMT / MAZ connection or VDI holder for turrets and star turrets
  • Basic toolholder for millturn centres and for multi-spindel machines INDEX series MS
  • Matching cartridge range with different grooving widths and grooving depths

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Tools for the micromachining industry

INFO 2/2015: This document is currently only available in German and French.

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Tangential milling system 409

HORN has expanded the tangential milling system 409, introducing additional 90 degree cutter arbors and cutter heads with wide tooth pitch for an optimised cutting result. Among these are new end mills using the DIN1835-B mounting, with cutting circle diameter 32 and 40 mm.

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