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Paul Horn
THREAD MILLING

THREAD MILLING

Product catalog summary

Overview: The document provides comprehensive specifications and guidelines for thread milling tools, emphasizing high precision and adaptability across various materials, including high-strength ones. It covers different types of thread milling, spare parts, and ordering information.

Specifications: The document highlights the advantages of thread milling, such as high cylindricity, consistent milled profiles, and ease of inspection. It specifies the use of carbide shanks for vibration resistance and includes dimensions in millimeters. It also details specifications for thread milling tools, including types M311, M313, and M328, with cutting edge diameters, thread per inch (tpi), and nominal diameters.

Thread Milling Types: Thread milling is categorized into internal and external types, with specific details on partial and full profiles. It includes metric ISO threads and Whitworth pipe threads, adhering to DIN ISO standards.

Ordering Information: The document provides part numbers, dimensions, and material specifications for various milling shanks and inserts. It notes that damaged milling cutter shanks can be repaired by the manufacturer and emphasizes that further sizes are available upon request.

Recommendations and Warnings: The document advises on the main and alternative recommendations for use, highlighting the importance of adhering to nominal diameter specifications to avoid profile errors during recutting. It also discusses the availability of uncoated and coated carbide grades, as well as brazed/Cermet options.

Carbide Grades: Different carbide grades are listed, indicating availability and lead times, with symbols denoting stock status and recommendations for use.

Spare Parts and Accessories: Information on spare parts such as milling shanks, screws, and TORX PLUS® wrenches is provided, with a note that damaged milling cutter shanks can be repaired by HORN.

Procedures: The document outlines the procedure for ordering and repairing milling cutter shanks with damaged seating, which can be serviced by HORN. It also includes instructions for selecting the appropriate thread inserts based on the type and nominal diameter.

Standards and Recommendations: The document adheres to specific standards for thread milling, including metric ISO threads. It provides recommendations for the use of coated and uncoated carbide grades, as well as cermet options, highlighting their main and alternative applications.

Key Data from Tables: Tables in the document list part numbers, dimensions, and specifications for various milling shanks and inserts. They also provide information on the pitch and cutting edge diameter for different types, along with stock availability and lead times.

Critical Information: The document emphasizes the importance of maintaining the nominal diameter to avoid profile errors during recutting. It specifies the torque settings for TORX PLUS® wrenches used with the components. Further sizes and dimensions are available upon request, indicating customization options.

Conclusion: This technical document serves as a comprehensive guide for selecting and maintaining milling shanks and inserts, ensuring compatibility and optimal performance in thread milling applications.

Catalog excerpts

GEWINDEFRÄSEN THREAD MILLING Gewindefräsen (zirkular) ● hohe Zylindrizität ● gleichmäßig gefrästes Profil ● einfachere Prüfung ● auch in hochfesten Werkstoffen Thread milling (by circular interpolation) ● high cylindricity ● constant milled profile ● simple checking of thread ● in high strength material

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GEWINDEFRÄSEN (innen) THREAD MILLING (internal) FRÄSERSCHAFT Typ MILLING SHANK Type mit innerer Kühlmittelzufuhr with through coolant supply Cutting edge Ø from Schaftmaterial: Hartmetall (schwingungsarm) Material of shank: Carbide - Giving a good vibration resistance für Schneidplatte for use with Insert Abbildung = rechtsschneidend Picture = right hand cutting version shown Part number Weitere Abmessungen auf Anfrage Further sizes upon request Form Form Bestellhinweis: Fräserschäfte mit beschädigter Schneidplattenaufnahme können durch unseren Reparaturservice instand gesetzt werden. Ordering...

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Auswahl für Gewinde-Schneidplatten Typ Selection for thread inserts Teilprofil, metrisch Typ 108, 306, 606 Partial profile, metric Type 108, 306, 606 Nenndurchmesser / Nominal diameter Typ 108 / Ds 9,6 R/L 108.0205.01 Vollprofil, metrisch Typ 306 Full profile, metric Type 306 Nenndurchmesser / Nominal diameter Typ 306 / Ds 11,7 306.0815.02 Vollprofil, Whitworth Typ 306, 606 Full profile, Whitworth Type 306, 606 Achtung: Bei Unterschreitung des angegebenen Nenn-Ø wird durch den Nachschnitt des Werkzeugs kein lehrenhaltiges Gewinde mehr erreicht. Attention: Recutting of the milling tool will create...

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GEWINDEFRÄSEN (innen) Teilprofil THREAD MILLING (internal) Partial profile SCHNEIDPLATTE Typ INSERT Type Steigung Schneidkreis-Ø Pitch Cutting edge Ø for use with Milling shank Metrisches ISO-Gewinde L = links spiegelbildlich L = left hand version ▲ ab Lager / on stock Δ 4 Wochen / 4 weeks ● Haupteinsatzbereich / main recommendation ο bedingt einsetzbar / alternative recommendation ███ unbeschichtete HM-Sorten / uncoated grades ███ beschichtete HM-Sorten / coated grades ███ bestückt/Cermet / brazed/Cermet Abmessungen in mm Dimensions in mm Ausführung R oder L angeben State R or L version Part...

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GEWINDEFRÄSEN (innen) Teilprofil THREAD MILLING (internal) Partial profile SCHNEIDPLATTE Typ INSERT Type Steigung Schneidkreis-Ø Pitch Cutting edge Ø for use with Milling shank Metrisches ISO-Gewinde Abbildung = rechtsschneidend ▲ ab Lager / on stock Δ 4 Wochen / 4 weeks ● Haupteinsatzbereich / main recommendation ο bedingt einsetzbar / alternative recommendation ███ unbeschichtete HM-Sorten / uncoated grades ███ beschichtete HM-Sorten / coated grades ███ bestückt/Cermet / brazed/Cermet Abmessungen in mm Dimensions in mm Part number Picture = right hand cutting version shown Carbide grades

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GEWINDEFRÄSEN (innen) Vollprofil THREAD MILLING (internal) Full profile SCHNEIDPLATTE Typ INSERT Type Steigung Schneidkreis-Ø Pitch Cutting edge Ø for use with Milling shank Metrisches ISO-Gewinde Abbildung = rechtsschneidend ▲ ab Lager / on stock Δ 4 Wochen / 4 weeks ● Haupteinsatzbereich / main recommendation ο bedingt einsetzbar / alternative recommendation ███ unbeschichtete HM-Sorten / uncoated grades ███ beschichtete HM-Sorten / coated grades ███ bestückt/Cermet / brazed/Cermet Abmessungen in mm Dimensions in mm Part number Picture = right hand cutting version shown Carbide grades

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GEWINDEFRÄSEN (innen) Vollprofil THREAD MILLING (internal) Full profile SCHNEIDPLATTE Typ INSERT Type Gang pro Zoll Schneidkreis-Ø Thread per inch Cutting edge Ø for use with Milling shank Whitworth-Rohrgewinde nach DIN ISO 228; (259) und 2999 Whitworth pipe thread as per ▲ ab Lager / on stock Δ 4 Wochen / 4 weeks ● Haupteinsatzbereich / main recommendation ο bedingt einsetzbar / alternative recommendation ███ unbeschichtete HM-Sorten / uncoated grades ███ beschichtete HM-Sorten / coated grades ███ bestückt/Cermet / brazed/Cermet Abmessungen in mm Dimensions in mm Part number Picture = right...

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GEWINDEFRÄSEN (innen) Teilprofil THREAD MILLING (internal) Partial profile SCHNEIDPLATTE Typ INSERT Type Steigung Schneidkreis-Ø Pitch Cutting edge Ø for use with Milling shank Metrisches ISO-Gewinde Abbildung = rechtsschneidend Picture = right hand cutting version shown ▲ ab Lager / on stock Δ 4 Wochen / 4 weeks ● Haupteinsatzbereich / main recommendation ο bedingt einsetzbar / alternative recommendation ███ unbeschichtete HM-Sorten / uncoated grades ███ beschichtete HM-Sorten / coated grades ███ bestückt/Cermet / brazed/Cermet Abmessungen in mm Dimensions in mm Part number Carbide grades

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GEWINDEFRÄSEN (innen) THREAD MILLING (internal) FRÄSERSCHAFT Typ MILLING SHANK Type mit innerer Kühlmittelzufuhr with through coolant supply Schaftmaterial: Hartmetall (schwingungsarm) Material of shank: Carbide - Giving a good vibration resistance für Schneidplatte for use with Insert Abbildung = rechtsschneidend Picture = right hand cutting version shown Part number Weitere Abmessungen auf Anfrage Further sizes upon request Form Form Bestellhinweis: Fräserschäfte mit beschädigter Schneidplattenaufnahme können durch unseren Reparaturservice instand gesetzt werden. Ordering note: Milling cutter...

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THREAD MILLING

THREAD MILLING

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