Thread rollers  2.0/2.5/3.0/3.5

D2 Thread Rollers/Thread Die: Precision Thread - Making Tools
D2 thread rollers and thread die in sizes 2.0/2.5/3.0/3.5 are essential tools for various threading applications. These high - quality products are designed to meet the demands of precision engineering and manufacturing.

1. Superior Material - D2 Steel
The D2 thread rollers and thread die are made from D2 steel. D2 steel is renowned for its excellent hardness, wear resistance, and toughness. This material ensures that the tools can withstand the high - pressure and - friction environments during the threading process. It is heat - treated to achieve an optimal balance of hardness and ductility, allowing for long - term use without significant wear or deformation.

2. Precision - Sized Thread Profiles
Our D2 thread rollers and thread die are available in four precise sizes: 2.0, 2.5, 3.0, and 3.5. These specific sizes are carefully engineered to create threads with accurate dimensions. Whether you are working on small - scale projects or larger industrial applications, you can rely on these tools to produce threads that conform to the required standards. The precise sizing also ensures compatibility with a wide range of threaded components, facilitating seamless assembly and connection.

3. Thread Rollers - Smooth and Efficient Thread - Forming
The D2 thread rollers are designed to form threads in a smooth and efficient manner. They work by gradually deforming the material to create the desired thread profile. This cold - forming process has several advantages. Firstly, it produces threads with a better surface finish compared to cutting methods. The threads are smoother, which reduces friction during assembly and operation. Secondly, the cold - forming process strengthens the material around the thread, enhancing the overall strength of the threaded part. This is especially important in applications where the threaded components are subjected to high loads or stresses.

4. Thread Die - Accurate Thread - Cutting
The D2 thread die in sizes 2.0/2.5/3.0/3.5 is ideal for accurate thread - cutting operations. It features sharp cutting edges that are precisely ground to ensure clean and precise thread - cutting. The die is easy to use, whether it is for manual threading operations or when used in combination with threading machines. It provides consistent results, producing threads with the correct pitch, depth, and profile. The high - quality construction of the thread die ensures that it can be used repeatedly without losing its cutting accuracy.

5. Applications
These D2 thread rollers and thread die find wide applications in various industries. In the mechanical engineering field, they are used for manufacturing bolts, nuts, and screws. In the automotive industry, they are essential for assembling engine components, chassis parts, and other threaded fittings. They are also widely used in the construction industry for fabricating metal structures and in the furniture - making industry for assembling threaded furniture parts.

6. Quality Assurance
We are committed to providing high - quality D2 thread rollers and thread die. Each product undergoes strict quality control procedures during the manufacturing process. We test for dimensional accuracy, hardness, and cutting/forming performance to ensure that every tool meets or exceeds industry standards. Our quality assurance team uses advanced measuring instruments to verify the quality of the products, so you can be confident in the performance of our D2 thread rollers and thread die.

In summary, our D2 thread rollers/thread die in sizes 2.0/2.5/3.0/3.5 are reliable, precise, and high - quality tools that are essential for any threading - related work. Whether you are a professional in the manufacturing industry or a DIY enthusiast, these tools will meet your threading needs with excellence.