If your application requires threading, precision and consistency are critical. At Kennametal Inc., our selection of high-performance threading inserts provides true threading every time. Made with tungsten carbide-based materials, Kennametal threading inserts are available for both standard and custom applications. We can also assist you with improving your threading applications.

It's important to remember that the ISO designation system is not a system that standardizes the quality of the toolholders.

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The system is designed so that each important feature and dimension of the toolholder is shown using a code system. This becomes the name of the toolholder.

The ISO designation system for toolholders for turning applicationsFor turning toolholders, as for indexable inserts, there is a similar ISO designation system.The system is designed so that each important feature and dimension of the toolholder is shown using a code system. This becomes the name of the toolholder.  This system has several advantages:Unique naming of a toolholder (supplier independent)All important features and dimensions are clearly stated in the nameSome code positions relate to the insert that can be used in the toolholder It's important to remember that the ISO designation system is not a system that standardizes the quality of the toolholders. Here is an example for external turning toolholders (metric) ISO standards Turning Here is an example for internal turning toolholders (metric) Do you want to know more?Contact Us Inline Content - SurveyCurrent code - 5fce8e61489f3034e74adc64

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. Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

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We provide the solutions you need to produce productive and accurate threads, regardless of pitch, thread profile or material. Our extensive range of threading tools and inserts helps you machine interior and exterior threads that meet your quality standards. Put simply, whether you need to replace a worn insert or create a custom one, Kennametal Inc. has the performance solutions to address your business realities.