High Speed Steel Round Threading Dies Threading Tools For General Purpose Threading

Round Threading Dies Threading Tools Alloy High Speed Steel General Thread UN BSP Metric NPT M2 HSS

An HSS die is a cutting tool, often hex-shaped or round, used to cut or clean external threads on bolts, rods, and pipes, or to repair damaged threads, valued for its toughness, hardness, and ability to retain a sharp edge at high temperatures, making it great for maintenance and demanding industrial tasks. 

Key Characteristics

· Material: Made from High-Speed Steel (HSS), an alloy known for superior hardness, wear resistance, and ability to stay sharp during high-speed, high-temperature use.

· Function: Creates or repairs external threads on fasteners and other cylindrical parts.

· Types: Common forms include hex dies (can be held with a simple wrench) and round dies (often adjustable).

· Applications: Ideal for maintenance, repair, and general-purpose threading in workshops and field settings, offering precision and longevity. 

Types of HSS Dies

· Hex Dies: Often used for re-threading bruised or rusty threads, requiring no special holder.

· Round Dies: Available in solid or adjustable (split) versions, providing precise thread cutting. 

Why HSS?

· Toughness & Hardness: Resists chipping and wear, providing durable, long-lasting cutting edges.

· Heat Resistance: Can maintain its temper and cutting ability at elevated temperatures.

· Versatility: Suitable for various materials and demanding applications where tool performance and longevity are critical. 

Product Description

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