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SUPAL Manufacturers Turning Inserts APMT CNMG DNMG SNMG TNMG VNMG WNMG Milling Inserts Metal Lathe Tooling Carbide CNC I

SUPAL Manufacturers Turning Inserts APMT CNMG DNMG SNMG TNMG VNMG WNMG Milling Inserts Metal Lathe Tooling Carbide CNC I

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Product Description

Product Description:

Carbide inserts are a commonly used cutting element in carbide tools, made of a combination of tungsten carbide and cobalt which gives them a hard, wear-resistant finish and heat resistance.

These inserts come in a variety of shapes and sizes, with different types of cutting edges and geometries optimized for certain applications. The inserts are mounted onto a tool holder, which is then attached to a machine tool.

Using carbide inserts brings many advantages — they have longer tool life, improved cutting performance, and reduced time for tool changes and sharpening. If an insert gets dull, it can be rotated or replaced, instead of having to sharpen it often, and so it is more cost-efficient to maintain.

All in all, carbide inserts are an optimal choice for a variety of machining and cutting applications, providing outstanding performance and durability compared to other classic high-speed steel tools.


Carbide inserts are widely applied in a range of machining and cutting projects that require high performance, durability, and efficiency.

Here are some common operations applied:

  • Turning and Boring: such inserts are used in lathes and turning machines for precision machining. They can be used in steel, stainless steel, aluminum, and cast iron.
  • Milling: for cutting slots, pockets and other features in workpieces. They are applicable on steel, stainless steel, aluminum and composite materials.
  • Drilling: creating holes in workpieces. And a variety of materials, such as steel, stainless steel, and aluminum are suited.
  • Threading: creating threads in workpieces. Such materials as steel, stainless steel, and aluminum are ideally applicable.
  • Grooving: for cutting of grooves or channels in workpieces. And steel, stainless steel, and aluminum can be machined.

Carbide inserts provide great performance, durability, and versatility. Machinists and operators can achieve superior quality results and extend cycle life of the tools by properly selecting suitable insert for a particular operation.


Technical Parameters:

When selecting a carbide insert for a specific application, several factors should be considered to ensure optimal performance and productivity.

The material being machined is a critical factor to consider when selecting a carbide insert. Different materials have different hardness, toughness, and other properties that can affect the selection of the insert material and geometry.

The cutting speed and feed rate are critical parameters that can affect the performance of the carbide insert. These parameters depend on the specific material being machined, the type of operation, and the machine tool being used.

The depth of cut is another critical parameter that can affect the performance of the carbide insert. This parameter depends on the material being machined, the machine tool being used, and the specific operation.

The geometry of the insert, including the shape, size, and angle of the cutting edge, is critical to achieving the desired performance and productivity. The geometry of the insert should be matched to the specific application and the material being machined.

The choice of coating can also affect the performance and productivity of the carbide insert. Different coatings provide different levels of wear resistance, toughness, and other properties that can affect the performance of the insert.

The tolerance and surface finish requirements of the workpiece are important considerations when selecting a carbide insert. Different inserts and geometries can provide different levels of accuracy and surface finish.

Overall, by selecting the appropriate carbide insert and optimizing the cutting parameters, machinists and operators can achieve high-quality results and maximize the lifespan of their tools.




There are various carbide insert options on the market that are able to provide reliable performance and longevity in many machining applications. Here are some examples of cost-effective choice:

  • Uncoated carbide inserts: These cost-effective inserts still deliver good performance despite the lack of a coating. While not as resilient as coated inserts, they offer a balance of performance and affordability.
  • CVD-coated carbide inserts: This cost-effective coating ensures increased durability and toughness. Generally more accessible than PVD, CVD can be used in a range of machining applications.
  • PVD-coated carbide inserts: The most resilient option, PVD coatings are more expensive but yield improved tool life and productivity in certain applications.
  • Carbide inserts with a lower cobalt content: This is a good option for less demanding applications and for those on a tight budget.

Choosing the right insert for the job is important, as the material being machined, cutting speed, feed rate, and depth of cut can all impact the performance of the tool. However, with proper selection and optimal cutting parameters, good results and long tool life can be achieved.



Customized Carbide Insert

Our SUPAL customized Carbide Inserts are designed to perform at the highest level. All of our Carbide Inserts are made from the highest grade carbide material, and have been precisely engineered for optimal performance in turning operations.

  • Brand Name: SUPAL
  • Place of Origin: China
  • Thread Pitch: 0.5
  • Size: 1/4
  • Thread Size: M3
  • Number of Cutting Edges: 4
  • Radius: 0.02

Our inserts TNMG 331 can provide you with enhanced accuracy and features that make them ideal for turning operations. With a superior finish and cutting edge, they are the perfect choice for any turning operations.

We can customize the Inserts TNMG 331 to meet your exact needs. Our customized turning inserts TNMG 331 can provide you with the best performance and highest quality for your turning operations. We guarantee the highest quality of our Carbide Inserts, and they are the perfect choice for any turning operation.


Support and Services:

Carbide Insert Technical Support and Service

We provide technical support and service for our Carbide Insert products. Our team of experienced engineers and technicians are always available to assist with any questions, problems, or other issues. We provide a wide range of services, including:

  • Product Selection & Consulting
  • Customization & Design
  • Installation & Testing
  • Troubleshooting & Repair
  • Lifetime Maintenance & Support

If you need help selecting the right Carbide Insert product for your application, our team can help. We will analyze your needs and provide you with the best solutions. We can also provide custom designs to meet your specific requirements.

Once your Carbide Insert is installed, our technicians can provide on-site testing and troubleshooting to ensure it is working properly. We also offer lifetime maintenance and support to ensure your product remains in top condition.

For more information about our Carbide Insert technical support and service, please contact us today.

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