3-Piece Quality Step Drill Bits Set

• Set includes three high-quality step drill bits for versatile drilling applications. • Sizes: 4-12mm, 4-20mm, and 4-32mm, covering a wide range of hole diameters. • Made from high-speed steel (HSS) for durability and sharpness. • Features a titanium coating for increased wear resistance and extended tool life. • Designed for drilling into thin metal, plastic, wood, and thin sheet metal. • Ideal for electrical work, metal fabrication, and DIY projects. • Brand new condition, suitable for use with electric drills.