Bosch CO21 21PC Cobalt Drill Bit Set (21-Pack)

This 21-piece cobalt metal drill bit set from Bosch is engineered to excel under demanding conditions, making it an essential addition for those working with stainless steel and other tough materials. Crafted from high-quality cobalt, these drill bits are designed for high drilling temperatures, ensuring superior performance and durability. Each bit features a no-skate tip, which facilitates clean and precise starting points, while the three-flat shank design on bits 3/16 inches and larger enhances grip, reducing the risk of slippage during use. The visibly marked diameters make it easy to select the right size quickly, allowing for seamless operation in various drilling applications. With a comprehensive range of bit sizes included, this set stands out as a reliable solution for both professionals and DIY enthusiasts alike.