The 30 best threading insert brands in 2026

SECO, Kennametal and Sandvik lead our ranking of 30 threading insert brands. Compare what each brand makes, visit its official site, or shop it online.

Threading Insert brands, ranked

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  1. 1

    SECO

    Seco is a complete solution for metal cutting. They provide products for milling and turning systems. The huge product line of Seco dwells in the medical, power generation and other industries. But they are not only limited to their range of tools; they also provide other business services such as tool reconditioning, machine monitoring, etc. Their website also provides individuals with knowledge on machining, manufacturing processes, etc.

    Popularity 10.0/10

  2. 2

    Kennametal

    Kennametal provides you with the best E-mobility solutions and manufactured components and products that make your vision come to life. With Kennametal’s affiliation with you, we make sure that the best experts back your initiative so you can reach the heights of your innovation. Providing products and solutions to various industries such as aerospace, energy, transportation, and more, Kennametal has been in service long enough to aggregate your needs to make the best of your vision’s blueprint.

    Popularity 4.3/10

  3. 3

    Sandvik

    Sandvik has been a mammoth presence in the niche of industry hardware since its inception in 1942. It has introduced many products and services throughout its course, which uprooted old industry practices and set new ones. Apart from a comprehensive assemblage of tools serving many hardware activities, they allow options for customizing tools and creating tailored tool assemblies. They have a global presence which enables them to provide a vast range of meaningful services.

    Popularity 3.8/10

  4. 4

    Carmex

    Moisturize and give your lips the plumpy texture with Carmex lip balms – most trusted by customers across the globe. They also have products for sun protection and provide cold sore treatment. Daily care minis from Carmex are the perfect solution for chapped lips. Whether it’s blueberry, strawberry or honey, find the taste your lips adore on its website! You will also find tips and suggestions there. Besides, you can never misinterpret the classic lip balm.

    Popularity 3.5/10

  5. 5

    Tool-Flo

    Tool Flo was founded in 1978 in Houston, US. It started with supplying carbide inserts to various industries. It has moved forward and grown since then by starting coating these inserts in 1996, thus ensuring better quality products. The company always works keeping in mind the product quality and its customers' needs. The company has a separate customer service staff to cater to its customers at any given time.

    Popularity 3.4/10

  6. 6

    ISCAR

    The group of the world’s leading producers of metal removal technology, IMC, comprises fifteen companies within which the largest of all is ISCAR. This company is the dynamic producer of carbide metal networking tools, such as the products having carbide endmills, and is also termed the largest manufacturer of automotive, aerospace, etc., products. It provides engineered solutions to its customers based on their requirements and demand. It aims to supply reliable, premium quality, and productive products globally.

    Popularity 2.6/10

  7. 7

    HHIP

    H & H Industrial Enterprise is one of the most assured franchises known for its quality assurance team. The company's hundred percent satisfaction guarantee promises customers a successful return policy with a hardship-free reimbursement, provided they don't meet their expectations. Their goods are powerful in air superiority, handling equipment, metalwork and machining, and structural steel machinery.

    Popularity 2.4/10

  8. 8

    Mitsubishi

    Mitsubishi Electric is one of the major manufacturers in the electronic industry. The Japanese company is recognized for its fast cooling air conditioning systems and automotive equipment. One can discover a variety of home appliances, from refrigerators to dehumidifiers, with efficient energy savings that keep the environment greener, thus maintaining sustainability. The company contributes to the community by applying its state-of-the-art technology in everyday life. They have also taken initiatives to decarbonize society while preserving its quality.

    Popularity 2.1/10

  9. 9

    Sandvik Coromant

    Sandvik Coromant is a company that helps the manufacturing industry by offering innovative solutions and products. In a world where every single one of us wants to be ahead and not be left behind, this company, founded in 1942, has...

    Popularity 1.7/10

  10. 10

    WIDIA

    Leading manufacturer of cutting tools, WIDIA provides a one-stop solution to its customer for everything they need. WIDIA has a fantastic catalogue of best-engineered tools and personal services. WIDIA has many milling, turning, holemaking and other devices, and because of...

    Popularity 1.7/10

  11. 11

    Tungaloy

    Tungaloy, headquartered in Japan, is one of the leading suppliers in automobile, aerospace and other industries and a known manufacturer of carbide cutting tools and other products. It caters to people all over the globe. The corporation focuses on using...

    Popularity 1.3/10

  12. 12

    ZCC Cutting Tools

    ZCC USA is the exclusive distributor of Zhuzhou Cemented Carbide Cutting Tools Co., a world's leading providers of indexable inserts, cutters and holders and solid carbide drills and end mills.

    Popularity 1.1/10

  13. 13

    TPI

    TPI Corporation is a comfort conditioning company that produces electric heating, fan and ventilation, industrial lighting, commercial controls, and industrial ovens. Some of the bestselling products are DKLED Series L.E.D. Loading Dock Lights, 3340 Series Wall Heater, F.E.S. Series 60KW...

    Popularity 1.0/10

  14. 14

    DeVlieg

    Universal Engineering aims to provide cost-cutting solutions for the machine and tools industry with unmatched design and engineering expertise. Products include; the collets available in many various capacities and sizes. Collet chuck ar used for Acura-Series encompasses most real and...

    Popularity 0.9/10

  15. 15

    Ingersoll Rand

    Ingersoll Rand is one of the world's largest multinational corporations, offering innovative solutions through 40+ well-known brands that excel in even the most challenging and harsh environments, where downtime is particularly costly. Over decades of experience, they have created a...

    Popularity 0.7/10

  16. 16

    HORN

    Incorporated in the United States in 1997, Horn USA is a subsidiary of Horn SA, Luxembourg. They stand at the forefront of the grooving industry with their high-quality tools, which all promise immense precision. They cater to a diversified range...

    Popularity 0.7/10

  17. 17

    Kyocera

    The world's largest solar power generating systems manufacturer, Kyocera Corporation, is a global leader in developing and manufacturing electrical products such as mobile phones, printers, LCDs, copiers, and industrial electronics. The company's range of products includes solar power generators, integrated...

    Popularity 0.7/10

  18. 18

    TGI Fridays

    Let's hear that meat sizzzzllleee on the weekend. Come with your friends and your family to be delighted by their food, drinks, and service. More than the food and drinks, what will impress you is the staff members who have...

    Popularity 0.6/10

  19. 19

    Sumitomo

    Sumimoto is a company that excels at making tires. The company started a long time ago, and they are still going strong. They boast about being one of the leading tire manufacturers in the world. They have innovative designs and...

    Popularity 0.6/10

  20. 20

    Interstate Batteries

    Interstate Batteries was founded in the year 1952 by John Searcy and now has become a billion-dollar brand. It exports its batteries to many countries across the seas. The brand is known for its brilliance in making batteries for every...

    Popularity 0.5/10

  21. 21

    CERATIZIT

    CERATIZIT is leading the future of tool production and manufacturing. For over 100 years, the company has continued to specialize in creating the best hardware solutions. The company uses high-technology engineering to create specialized cutting tools and hard material solutions....

    Popularity 0.5/10

  22. 22

    TaeguTec

    Taegu Tec, formerly known as Korea Tungsten Company, was founded in 1916 in Gangwon Province, South Korea. It has grown to be South Korea's largest industrial cutting tool manufacturer and an important provider of tungsten powder and other specialized industrial...

    Popularity 0.5/10

  23. 23

    ARNO

    Popularity 0.5/10

  24. 24

    DoALL

    DoALL Saws, invented and manufactured for the first time in 1933, is strongly inclined towards developing its products through constant innovation to ensure high quality of output. Its product line consists of blades and welders, cutting fluids, hand tools, and...

    Popularity 0.5/10

  25. 25

    Walter

    Walter is a custom-made evening gown line that offers the most incredible quality and delicate designs to ensure every customer looks their best at every event. Hundreds of fabric, color, and style possibilities are available. They assist you in making...

    Popularity 0.4/10

  26. 26

    Allied

    Popularity 0.4/10

  27. 27

    KORLOY

    Korloy is a Korean company that offers a comprehensive array of cutting tools for industries. It has innovative and effective products for every category, viz. Grade, Turning, Multi-function, Thread, Milling, Endmill, and Drill, thereby fulfilling the needs and wants of...

    Popularity 0.4/10

  28. 28

    Greenleaf

    Greenleaf is a company that Robert Greenleaf formed back in the year. He was a mechanic who knew about the industry's ins and outs for a long time. He created the company to focus more on servant leadership. Robert also...

    Popularity 0.3/10

  29. 29

    Dorian

    Dorian Tool has been serving customers for over 40 years. The brand has a mission of creating technology for tomorrow using today's tools. The brand ensures the availability of machine tools ranging from automotive, aerospace, and defense. Their brand has...

    Popularity 0.3/10

  30. 30

    Fette

    Fette filters have set up a one-stop online filters solution store for you to shop from. They provide vacuum, plumbing, laundry, and even business solutions. They provide speedy service and promise a perfect fit to suit your appliance. Their filters...

    Popularity 0.3/10

Threading Inserts Buying Guide

If you're in the manufacturing industry, you know that threading is a critical process in creating various products. And like any process, it's only as good as the tools you use to achieve it. That's where threading inserts come in. Threading inserts are replaceable cutting tools used to create threaded holes or screws in a workpiece. Choosing the right threading insert is essential for ensuring optimal performance, efficiency, and cost-effectiveness in your production process. In this buying guide, we'll take a deep dive into threading inserts, the types available, and essential factors to consider when choosing a threading insert.

Types of Threading Inserts

There are two primary types of threading inserts: internal threading inserts, used to create internal threads in a workpiece, and external threading inserts, used to create external threads on a workpiece. Within these two categories, there are various threading insert types to choose from, each with its strengths and weaknesses. Here are the most common types of threading inserts:

Internal Threading Inserts

  1. General Purpose - this insert has a V-shaped thread form that can be used for threading multiple materials.
  2. P - this insert has a 60-degree profile that's primarily used for threading softer materials like aluminum and brass.
  3. T - this insert has a 55-degree profile and is commonly used for threading hardened materials like stainless steel and cast iron.
  4. Partial Profile - this insert has a triangular-shaped thread form and is useful for threading deep and narrow holes.
  5. Full Profile - this insert has a square-shaped thread form and is used for threading large external threads.

External Threading Inserts

  1. General Purpose - this insert has a V-shaped thread form that can be used for threading multiple materials.
  2. P - this insert has a 60-degree profile that's primarily used for threading softer materials like aluminum and brass.
  3. T - this insert has a 55-degree profile and is commonly used for threading hardened materials like stainless steel and cast iron.
  4. Partial Profile - this insert has a triangular-shaped thread form and is useful for threading deep and narrow holes.
  5. Full Profile - this insert has a square-shaped thread form and is used for threading large external threads.
  6. Top Notch - this insert has a flat cutting edge and is ideal for threading shoulders, corners, and fillets.

Factors to Consider When Choosing a Threading Insert

Choosing the right threading insert requires considering various factors. Here are the critical points to consider before buying a threading insert:

Material

The type of material your workpiece is made of will determine the type of threading insert to select. For instance, soft materials like aluminum and brass require threading inserts with a 60-degree profile (P inserts) because they have shorter chip breaking capabilities. If you're working with hard materials like stainless steel, you need threading inserts with a 55-degree profile (T inserts) because they can handle higher cutting forces and have higher strength.

Coating

Coating is another crucial factor in choosing a threading insert. Coating adds a layer of protection to your insert, improving its durability and lifespan. Additionally, coated inserts can handle higher cutting speeds, which leads to more efficient and productive manufacturing processes. The most common coating materials for threading inserts are titanium nitride (TiN), titanium carbonitride (TiCN), and aluminum oxide (Al2O3).

Chip Control

To ensure optimal cutting performance, it's essential to choose threading inserts with good chip control capabilities. A threading insert with good chip control will ensure that chips are removed from the cutting area and not deposited on the workpiece. This leads to better cutting efficiency and quality.

Thread Pitch

The thread pitch refers to the distance between threads on a threaded workpiece. The thread pitch determines the type of threading insert to use. For example, if you're working with a fine thread pitch, you need threading inserts with a small nose radius to achieve a higher-quality thread surface.

Insert Geometry

Insert geometry refers to the shape and angles of the threading insert and cutting edges. The geometry affects the quality of the thread and the cutting forces required for efficient cutting. Choosing the right insert geometry ensures optimal threading performance, efficiency, and longer-lasting inserts.

Cutting Speed

Cutting speed refers to the rate at which the threading insert moves and cuts through the workpiece. The cutting speed affects the quality of the threads, the amount of heat generated, and the amount of wear and tear on the threading insert. The cutting speed should be matched to the workpiece material and the threading insert's capabilities for optimal results.

Conclusion

In conclusion, choosing the right threading insert is crucial for optimal and efficient threading results. Whether you will be creating internal or external threads on a variety of materials or threading deep and narrow holes, there is a threading insert designed to match your requirements. Consider the factors mentioned above when purchasing a threading insert for your production process, and you'll achieve high-quality threads, greater efficiency and reduce manufacturing costs.