Perfect for furniture assembly, home renovations, and urgent repairs in various materials like wood and metal Crafted from high speed steel with helical drill bits and a extended bit holder, the set delivers efficient cutting and secure storage in the included box superior durability and accuracy with this countersink drill bit set, extending lifespans 5 times for unflawed screw fits in woodworking applications The ergonomic hexagonal handle provides a nonslip grip, ensuring safe operations even in tight or elevated workspaces Ideal for craft enthusiasts, professional carpenters, and construction workers seeking efficient and versatile drilling tools, Manufacturer: BULAIDAI