Spiral Flute Tap: M3x0.5 Metric, 2 Flutes, Bottoming, 6H Class of Fit, High Speed Steel, Black Oxide Coated MPN:6140343

OSG's M42x4.5 metric spiral flute tap boasts top-of-the-line performance for professionals seeking premium threads and precision. The tool is crafted from high-speed steel, ensuring durability while maintaining the strength needed to handle the highest thread loads and materials like stainless steel or titanium. Its 6H class of fit offers accurate tolerance control during installation and a perfect fit even in hard-to-reach areas. With five spiral flutes, chip evacuation is expedited even in confined spaces, while reducing heat generation for extended tool life. Furthermore, the black oxide coating increases resistance to corrosion for improved long-term performance. Professionals working on precise aerospace or medical applications requiring maximum reliability and quality would find OSG's M42x4.5 metric spiral flute tap an indispensable tool in their arsenal.