- Experience exceptional durability and sharpness with our high-quality HSSCO cobalt drill bits, designed for efficient drilling in tough materials. - Available in sizes ranging from 1.5mm to 13mm, these bits are perfect for a variety of drilling tasks, particularly on stainless steel. - Crafted from M35 material, these drill bits offer outstanding heat resistance and wear resistance, ensuring longevity even under demanding conditions. - The twist drill bit design guarantees precise and clean holes, making it ideal for professional and DIY projects alike. - Equipped with a hex quick change feature, these bits allow for effortless and convenient bit replacement, enhancing productivity during drilling operations. Use Scenarios: - Ideal for metalworking projects, these drill bits can tackle tasks such as drilling pilot holes in stainless steel for fixtures or hardware installation. - Perfect for automotive repair, allowing for accurate drilling when working on engine components or bodywork. - Great for home improvement tasks, such as installing metal brackets or shelving, providing reliable performance with every use.