Tap Set: 5/16-18 UNC, 4 Flute, Bottoming Plug & Taper, High Speed Steel, TiN Finish MPN:174532

WALTER PROTOTYP's premium NRD grooving inserts are engineered to deliver exceptional performance during precision machining processes, thanks to their advanced ceramic grain technology that offers superior strength and wear resistance. These high-quality inserts feature a size of 4 with a cutting width of both 0.2500 inches (6.350 mm) making them perfect for use in aerospace and automotive manufacturing industries where precision matters most. With their Right Hand hand design, these inserts are compatible with most grooving toolholders on the market, providing users with maximum versatility when it comes to their machining operations. Whether you're working on intricate parts or large-scale production runs, WALTER PROTOTYP's premium NRD grooving inserts provide the precision and reliability needed to achieve superior results every time.