The Dormer HSS-E-PM TiAlN-Top Spiral Flute Tap, also known as the High Performance Yellow Shark Spiral Flute Tap, stands out as an advanced tool designed for precision tapping of blind holes, with a particular focus on low alloy steels such as leaded steel, magnetic soft steel, and structural steel. Constructed from Powder Metal HSS-E, this tap ensures exceptional performance and durability. Its TiAlN-Top coating further enhances its capabilities, providing robust protection for prolonged tool life. Tailored for deep hole tapping with a range extending up to 3 times the diameter, this tap is engineered to deliver optimal results in challenging applications involving low alloy steels. Whether tackling leaded steel or structural steel, the Yellow Shark Spiral Flute Tap is a high-performance solution for machining tasks requiring precision and longevity in diverse industrial settings.Features and Benefits Titanium Aluminium Nitride coating - increases service life of the tap Improved perf