Features Superior Hardness & Wear Resistance: Crafted from high-speed steel, this set ensures exceptional durability, allowing you to tackle tough materials with confidence and longevity Compact & Portable Design: The small size of the twist drill bits makes them easy to carry and store, ensuring you always have the right tool at hand for any project Versatile for Multiple Materials: Ideal for drilling into wood, plastic, soft metals, and up to 5mm thick steel, this set meets diverse needs for hobbyists and professionals alike Extensive Variety of Sizes: Featuring a comprehensive selection of drill bit specifications, you can easily choose the perfect size for your specific drilling requirements Perfect for DIY & Professional Use: Whether for household projects or general construction, this versatile set is designed to enhance your drilling efficiency and effectiveness Features: 1、High speed steel material, with high hardn, good wear resistance and other characteristics, . 2、The combination of small twist drills makes the product small, easy to carry and easy to replace. 3、Multiple applications, it is suitable for small drill bits of soft metal, wood, plastic, 5mm thick steel, aluminum alloy and other soft metals. 4、The set includes a variety of drill bit specifications, and the appropriate drill bit can be selected according to actual needs. 5、It has a wide range of uses and can be applied to household DIY and general construction / engineering. Specification: Item Type: Twist Drill Material: High Speed Steel Uses: Used For Drilling Wood And Plastic Drill Bit Specification: 1.0mm / 0.04in Twist Drill Total Length 32mm / 1.3in 1.5mm / 0.06in Twist Drill Total Length 40mm / 1.6in 2.0mm / 0.08in Twist Drill Total Length 48mm / 1.9in 2.5mm / 0.1in Twist Drill Total Length 54mm / 2.1in 3.0mm / 0.1in Twist Drill Total Length 60mm / 2.4in Package List: 100 x Twist Drill Package List 100 x Twist Drill