Drill Bits Metal Drill Bits 19 Pcs HSS Twist Drill Bits

High-speed steel drill bits, often known as HSS drill bits, are made of carbon steel with additional components such as chrome and vanadium. Materials such as brass, copper, and aluminum are drilled with high-speed drill bits. High-speed drill bits, often known as HSS drill bits, are used to drill into the metal with the greatest precision.  The HSS drill bit is designed to drill holes in alloyed and non-alloyed steel, cast iron, cast steel, malleable cast iron, sintered iron, non-ferrous metals, and rigid polymers swiftly and efficiently. It is designed for use in drill stands and drill drivers and includes a cylindrical shank system. Used to drill materials like brass, copper, and aluminum alloy. It is a handy tool for multiple tasks. Work at high drilling speeds. Easy to use and has advanced technology.