- Made from high-speed steel for superior hardness and exceptional wear resistance, ensuring durability for prolonged use. - Features a black oxidized surface treatment that effectively prevents rust and corrosion, extending the lifespan of the tool. - Equipped with sharp, twisted spiral flutes designed for effortless drilling, making your projects quick and efficient. - Delivers high drilling efficiency and rapid chip removal, allowing you to complete tasks swiftly without interruption. Key Attributes: - Material : High-speed steel for enhanced performance. - Surface Treatment : Black oxidized finish for rust and corrosion protection. - Design : Twisted spiral flutes for easy drilling and optimal chip removal. Practical Applications: - Ideal for professional builders and contractors who require reliable tools for daily drilling tasks. - Perfect for DIY enthusiasts seeking to enhance their toolkit with high-performance drilling solutions for home improvement projects. - Great for metalworking, woodworking, and any application that demands precision and efficiency in drilling. Upgrade your toolkit with this efficient and durable drill bit set, designed to meet your professional and DIY needs.