Dolphin HSS Uncoated Helicoil Tap, BSW

The Dolphin HSS Uncoated Helicoil Tap designed for British Standard Whitworth (BSW) threads is a versatile and robust tool engineered specifically for creating or repairing threads in materials compatible with this standard. The BSW thread type, characterized by its 55-degree thread angle and rounded crests and roots, is commonly used in various industries including automotive, construction, and general engineering.

This helicoil tap is constructed from high-speed steel (HSS), a material known for its exceptional hardness, wear resistance, and heat tolerance. The use of HSS ensures that the tap can effectively cut threads into a wide range of materials such as mild steel, aluminum, brass, and plastics, providing durability and reliability in demanding applications.

The Dolphin HSS Uncoated Helicoil Tap's uncoated design offers several advantages. The absence of coating reduces friction during the tapping process, which helps prevent chip welding and extends tool life. Additionally, the uncoated surface allows for easier application of cutting fluids or lubricants, further enhancing performance and thread quality.

One of the key features of this tap is its helicoil design, which is particularly useful for repairing damaged threads or creating strong threaded inserts. The helicoil insert provides reinforcement and improves thread integrity, making it ideal for applications where high thread strength and reliability are essential.

The tap's precision-ground flutes are designed to efficiently evacuate chips during tapping, reducing the risk of clogging and ensuring smooth operation. Proper chip removal is crucial for maintaining thread accuracy and prolonging tool life.

In summary, the Dolphin HSS Uncoated Helicoil Tap, BSW, is a durable and effective tool for creating or restoring BSW threads in a variety of materials. Its high-quality HSS construction, combined with a helicoil design and efficient chip evacuation, makes it a valuable asset for workshops, maintenance facilities, and manufacturing plants seeking dependable threading solutions.