Tanoi (G) BSP Tap is a precision threading tool built to deliver exact British Standard Pipe threads (1/4 x 19) across a wide range of materials. Crafted in HSS-E with an oxide finish, it combines durability with reliable, repeatable threading performance for busy workshops and professional setups.

• Size & thread form: 1/4" diameter with 19 TPI BSP threads (G designation) for standard BSP connections.
• Material: High-speed steel (HSS‑E) engineered for strength, heat resistance, and wear performance in demanding tapping tasks.
• Coating: Oxide finish reduces friction and extends tool life in various materials.
• Threading geometry: Spiral point design enhances chip evacuation and improves cutting action during tapping.
• Versatility: Suitable for a broad range of materials commonly machined in both hobbyist and professional environments.
• Reliability: Engineered to produce consistent, accurate BSP threads with clean finishes, minimizing rework.
• Version: V3 build, reflecting refined manufacturing controls for tighter tolerances and longer service life.

Whether you're fabricating new BSP connections or repairing piping threads, this tap helps you achieve reliable, precise results with fewer interruptions. It’s a practical, durable choice for workshop projects, maintenance tasks, and professional machining workflows where dependable BSP threading matters.