HSS Round Die Introduction
HSS round dies are round and usually have three or more cutting edges. They are either used for manual use of die holders or clamped into the quill to use in a turning lathe. The chips are discharged through the plane holes in round dies.
Round dies are used for thread processing to make external threads, such as cutting new threads or repairing old ones, also known as hexagonal dies and HSS round dies.
Round dies technical data
| Type of thread | Metric ISO-thread |
| Standard | DIN 223 (DIN EN 22568) |
| Form | Solid Version(Form B) |
| Material | HSS-G/HSS-E |
| Tolerance | 6g |
| HRC | 61-66 |
| Surface | Bright Finished |
| Cutting Direction | Right |
| Thread Angle | 60° |
| Application | External Thread Cutting |
Factory Show:
GSR is a supplier of round dies in China and we can offer the best price for round dies in China and the most complete range of support for all your threading needs.
HSS Round Die | High Speed Steel Round Dies Supplier & Manufacturer
Round Die is a precision tool used for cutting external threads on rods, bolts, and metal shafts. As a key category under industrial threading tools, Round Dies Supplier products are widely used in machining, maintenance, and metal fabrication industries.
Among different types of round dies, HSS Round Die is one of the most commonly used solutions due to its high hardness, wear resistance, and stable cutting performance. Compared with standard carbon steel dies, HSS Round Die provides longer tool life and better accuracy in demanding industrial environments.
As a professional Round Die manufacturer and wholesale supplier, we provide a full range of metric and imperial threading solutions for global B2B customers, including OEM and customized specifications.
Types of Round Dies
We provide a full range of Round Die solutions including:
● Solid Round Die
● Adjustable Round Die
● Split Round Die
Each HSS Round Die type is designed for different machining requirements. Industrial users often choose solid types for precision manufacturing, while adjustable dies are commonly used in maintenance and repair applications.
As a global Round Dies Supplier, we support bulk orders and OEM customization based on industry requirements.
HSS Round Die Specifications
Our HSS Round Die products cover a wide range of industrial standards:
● Size Range: M2 – M48
● Thread Types: Metric (ISO), UNC, UNF, BSP
● Material: High Speed Steel (HSS / HSS-E)
● Application: External thread cutting
● Usage: Manual and machine threading
These specifications make our HSS Round Die suitable for global industrial markets, especially for distributors, wholesalers, and OEM partners.
Applications of HSS Round Die
The HSS Round Die is widely used in multiple industries:
● Automotive repair and manufacturing
● Mechanical engineering workshops
● Metal fabrication industry
● Industrial maintenance and repair
● Thread restoration and processing
As a professional Round Die manufacturer, we ensure consistent quality for both small batch and bulk production requirements.
How to Choose the Right Round Die
When selecting a HSS Round Die, consider the following factors:
● Thread size (M3, M6, M10, M20, etc.)
● Thread standard (Metric or Imperial)
● Material hardness of the workpiece
● Manual or machine operation requirements
● Cutting precision level
Choosing a reliable Round Dies Supplier ensures that you receive accurate sizing, stable performance, and long tool life for industrial applications.
GSR Quality Standard for HSS Round Die
All HSS Round Die products are manufactured under strict quality control standards, including inspection of hardness, thread accuracy, and surface finish.
The GSR brand represents industrial-grade precision tooling, offering consistent performance across different production environments. GSR Round Die products are widely trusted by distributors and industrial buyers worldwide.
Whether you are sourcing from a Round Dies Supplier or looking for a long-term manufacturing partner, GSR provides stable OEM and wholesale solutions.
Why Choose Us as Your Round Dies Supplier?
● Professional HSS Round Die manufacturer
● OEM & ODM customization available
● Competitive wholesale pricing
● Full range of Round Die specifications
● Fast global delivery support
● Strict quality inspection system
We are not only a supplier but also a long-term industrial partner for global customers looking for stable HSS Round Die sourcing solutions.
Request a Quote for HSS Round Die
If you are looking for a reliable HSS Round Die supplier or manufacturer, contact us for a fast quotation.
We support:
● Wholesale orders
● OEM customization
● Small batch testing orders
● Global distribution supply
GSR is ready to support your industrial threading tool requirements with stable quality and competitive pricing.
