- The Mini Spiral Drill is crafted from high-speed steel, ensuring durability and resistance to rust and deformation. Its lightweight and compact design makes it easy to handle and store, offering long-term usability without taking up extra space. - This Hand Drill Set includes 1 hand drill, 25 spiral drills, and 10 PCB mini drills, making it an ideal choice for various DIY, crafting, and carving projects. It provides everything you need for precision work in one convenient package. - Featuring a metal hand drill with a three-jaw chuck and an adjustable clamp (0.3 to 3.4 mm), this tool is designed for precision drilling. The rotatable end enhances usability, making it robust and practical for intricate tasks. - The PCB mini drills are made of tungsten carbide, with a total length of approximately 38 mm. Available in 10 sizes ranging from 0.1 mm to 1 mm, these drills are perfect for processing PCBs, SMT, CNC, standard FR-4, -3 boards, carbon fiber, and composite materials. - Practical applications for this set include creating detailed designs on various materials, drilling precise holes for electronic components, and engaging in hobbyist projects that require accuracy and reliability. - With its combination of quality materials and versatile functionality, this Mini Spiral Drill Set is a must-have for any craftsman or DIY enthusiast looking to achieve professional results in their work.