The Comb Drill & Ctsk Rad # 1 from KEO is engineered for precision drilling and countersinking in various materials. This versatile tool combines the functions of a drill and a countersink, making it ideal for applications in metal and wood. With a size of #1, it delivers exceptional performance, ensuring clean holes and smooth finishes. Constructed from high-speed steel, this drill offers durability and resistance to wear, while its precision-ground cutting edges enhance efficiency. A reliable choice for professionals and DIY enthusiasts, this tool is essential for any workshop.