Precision Tools for Creating External Threads


Dies are essential cutting tools designed to create external threads on rods, bolts, and other cylindrical workpieces. These tools are crucial for producing precise and reliable threading in various industries. Dies come in different types, including round dies, hex dies, and adjustable dies, each tailored to specific threading applications.

Product Features

  • High Precision: Designed to create accurate and consistent external threads, ensuring perfect fits for fasteners.
  • High-Quality Materials: Made from durable high speed steel to withstand demanding machining environments and extend tool life.
  • Variety of Types: Available in various types, including solid round dies, left hand round dies, and BSPT & BSPP round dies to meet different threading needs.
  • Versatile Applications: Suitable for threading a wide range of materials, including metals, plastics, and composites.


Aerospace Manufacturing: Creating precise external threads on aerospace components such as bolts, rods, and fasteners to ensure secure and reliable connections in aircraft assemblies.

Automotive Industry: Producing external threads on engine parts, suspension components, and other critical automotive hardware for accurate and durable connections.

Oil and Gas Industry: Threading pipes, valves, and other equipment components to meet the stringent requirements for high-pressure and high-temperature environments.

Medical Device Production: Machining external threads on surgical instruments and medical implants, ensuring precision and reliability to meet medical industry standards.

Heavy Machinery Manufacturing: Creating robust external threads on components used in construction and mining equipment, ensuring durability and secure connections.

General Industrial Manufacturing: Producing threaded parts for various industrial machinery and equipment, ensuring consistent and precise external threads for secure fastening and assembly.

Why GWS?

Superior Quality: Our dies are made from the highest-quality materials, ensuring reliable and consistent performance.

Rigorous Quality Control: Our tools undergo stringent quality control processes to ensure they meet the highest standards of precision, durability, and performance

Customization Options: We offer custom solutions to meet specific needs, ensuring the right tool for every application.

Durability: Built to last, our tools provide excellent value through extended tool life and reduced downtime.

Expert Support: Our team of Design Engineers and Application Specialists across North America provide comprehensive support, from tool selection to application advice.

Customer-Centric Approach: We prioritize customer satisfaction with tailored solutions and responsive service.

Sustainable Practices: Committed to sustainability, we utilize eco-friendly manufacturing processes and materials to reduce environmental impact.