ss shovan 3PCS M35 Cobalt Step Drill Bit Set - TiAlN Coated

Upgrade your toolbox with the ss shovan 3PCS Premium HSS and M35 Cobalt Spiral Step Drill Bit Set. Designed for professionals and DIY enthusiasts, these bits provide reliable performance across a wide range of materials. Whether you are working on sheet metal, stainless steel (less than 1mm), aluminum, wood, or plastic, these tools deliver precision for your projects. Each set is built from M35 high speed steel containing 5% cobalt, ensuring superior durability and cutting performance during heavy use. The advanced TiAlN coating adds an extra layer of protection to help the bits withstand heat and wear. This versatile collection includes three different sizes to handle various hole diameters, ranging from 1/4 inch up to 7/8 inch. To keep your workspace organized and your tools protected, the bits come in a dedicated storage box. This set is an essential addition for anyone performing metalworking, home repairs, or various DIY tasks that require clean, accurate step drilling.