The API thread insert circular type is a precision cutting tool specially designed for the thread processing of oil pipes, strictly complying with the relevant standards of API (American Petroleum Institute). There are three types of thread processing machine tools: Helter, Colinet, and PMC. The inserts are made of high-quality hard alloy and coated with wear-resistant coatings. The sealing of the threads of all oil pipes, sleeves, and drill pipes is ensured by the shape and precision of the cutting tools. Its outstanding wear resistance and impact resistance can maintain a long and stable tool life in the processing of high-strength steel.

● High-precision tooth profile: Strictly designed and manufactured in accordance with API standards, it ensures the accuracy of the processed thread tooth profile and good connection sealing performance.
● Excellent wear resistance: Utilizing high-quality hard alloy base and wear-resistant coating, it significantly extends tool life and reduces the frequency of tool changes.
● Outstanding stability: The optimized structural design and chip-breaking groove type ensure a smooth processing process, effectively suppress vibration, and improve the surface quality of the thread.
● Wide compatibility: It is suitable for a variety of mainstream CNC turning systems and tool heads, making it convenient for users to operate and replace.

● Oil and gas industry: Batch efficient processing of API standard round threads for oil casing, tubing, drill pipe, pipeline pipe, etc.