Our high-quality R&D team always aims at international advanced technology, and constantly launches insert milling cutter, digital diameter measuring tool, forming tools for engine with advanced performance and reliable quality.We care about your needs, we pay attention to the quality of grooving tools, your satisfaction is our eternal pursuit, quality and integrity is our goal. Our company has supporting technical consultation and timely, personalized after-sales service. In the research and development stage, we cooperate frequently with famous companies and research institutes. We have full of confidence in the future, and we make unremitting efforts for more ambitious goals and ideals. We are scientific, practical and realistic, and do our work and business in a down-to-earth manner according to the law of development. As the best manufacturing and design supplier. We appreciate our clients giving us all the support and recognition to help us continue growing stronger in terms of skill level and business.
  • Grooving Inserts

    Grooving Inserts

    Carbide indexable groove cutting tools developed by CTRI can be adapted to varieties of groove profile processing and demonstrate high accuracy, better efficiency and short lead time etc.

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  • API Threading Inserts

    API Threading Inserts

    API is a standards development organization that is a global leader in bringing together subject matter experts in a variety of fields to establish, maintain and publish recognized standards for...

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  • Tubing Threading Inserts

    Tubing Threading Inserts

    This product series can be applied in thread machining of oil casing, tubing, drill pipe, rod, sealing packer, insulated pipe for various oil pipes and drilling equipment efficiently.

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  • Casing Threading Inserts

    Casing Threading Inserts

    All kinds of oil pipe thread inserts, drill pipe inserts, such as API standard round buckle, offset ladder buckle inserts, special buckle inserts.

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  • Special Customized Threading Inserts

    Special Customized Threading Inserts

    This product series can be applied in thread machining of oil casing, tubing, drill pipe, rod, sealing packer, insulated pipe for various oil pipes and drilling equipment efficiently.

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  • Buttress Threading Inserts

    Buttress Threading Inserts

    Using good red-hardness, toughness and excellent impact resistance body, enhance abrasive resistance after PVD coating.

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  • Round Threading Inserts

    Round Threading Inserts

    "SK" stands for the insert used for the NC threading machine. "BP""BC" stands for the insert used for the specific NC threading machine. If not used for the NC threading machine, do not show any code.

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  • Pulley Grooving Inserts

    Pulley Grooving Inserts

    Pulley groove inserts developed by CTRI including single cutting edge, double cutting edges and multiple cutting edges (three, four and five edges) are specially designed for carbide automobile...

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Robert Feingold star star star star star
After receiving the goods, I opened it and saw that all kinds of things were very complete and the packaging was complete.
Cynthia Lambert star star star star star
We heard that this manufacturer has been recognized by consumers and peers. I was puzzled at first, but later I saw their seriousness and enthusiasm in this cooperation, and I also felt that they
Craig Haakenson star star star star star
This company's products allow our business to run efficiently and grow continuously, so we really hope to have the opportunity to cooperate with them in the future.
Virgie Mulligan star star star star star
Their products can solve all your worries and are perfect for someone like me.
John Womack star star star star star
The product quality is very good, the price is very affordable, we are considering long-term cooperation with you!
Micheal Williams star star star star star
We are very happy that your prices are very cheap and that you deliver on time.

With a forward-looking vision, we have quickly invested in this grooving tools lathe, pcd lathe insert industry to study and explore. We're known as one of the most professional grooving tools manufacturers and suppliers in China. Please rest assured to buy high quality grooving tools at competitive price from our factory. Good service and punctual delivery are available.

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