Spiral Point STI Taps, Thread Size (Inch): 1/4-20 , Material: High-Speed Steel , Coating/Finish: NX , Chamfer: Plug , Thread Limit: H3 MPN:387258

Spiral Point STI taps are preferred by manufacturers and machinists from various industries such as aerospace, automotive, electronic components or hardware where precision machining of metals is crucial to guarantee component integrity and reliability. Made out of high-speed steel ensures durability, heat resistance during the cutting process while its NX coating provides lubricity for smooth thread creation even when working with hard materials such as stainless steel. Designed to create accurate threads at higher speed compared to other taps available in the market, this versatile tool comes in a plug chamfer providing ample room for clearing chips while preventing damages during operations like tapping into holes. It features a strong H3 thread limit which ensures the tap stays intact even after multiple passes on materials that require rigorous tapping processes making it perfect for tasks where repetitive or single use jobs are required without compromising accuracy and precision every time around.