Straight Flute Taps, Tap Type: Straight Flute , Thread Size (Inch): 5/16-18 , Thread Standard: UNC , Chamfer: Bottoming , Material: Vanadium High-Speed Steel MPN:384865

The tapping adapter converts existing holes into standard female threads allowing screws to be inserted without rethreading a hole or investing in specialized tools, providing versatility in tight spaces where traditional taps are not feasible. Its robust construction in steel allows use on various materials and resists wear and tear over extended periods of time, making it an essential piece among professionals dealing with threaded connections regularly. Suitable for automotive repairs, plumbing works, electrical installations, woodworking or any application where threads must be made without damaging the surface beneath the tapping adapter simplifies processes while delivering optimal outcomes by transforming previously blank surfaces into fully functional threads with one single step without changing bit size. The 1-1/4 x #3 adapter provides convenience in identifying compatibility requirements for standard and metric sizes quickly, ensuring user satisfaction and time-efficiency whenever needed.