• Blade made of high-quality HSS high-speed steel with excellent sharpness. • M42 steel tool holder offering great toughness and wear resistance. • Optimized design for smooth and effortless cuts in various materials. • Features a spring around the drill bit that automatically pushes the slug out of the saw after drilling. • High corrosion resistance and durability for long-term use. • Versatile use on wood, plastic, aluminum, non-ferrous metals, copper, PVC, and stainless steel.