Enhance your precision drilling tasks with this Copper Miniature Drill Chuck Set, specially designed for small drills and PCB circuit board drilling. Crafted from high-quality copper, this drill chuck set offers excellent workmanship, durability, and reliable performance for a variety of light-duty drilling applications. Whether you are working with ABS boards, wood, sheet aluminum, or cardboard, this versatile mini drill chuck allows for easy and efficient punching and drilling. Key Features: · Premium Copper Construction: Made from durable copper material, ensuring long-lasting use and excellent wear resistance. · Wide Drill Compatibility: Includes multiple drill collets ranging from 0.5mm to 3.0mm, compatible with twist drills to form a compact hand drill for precision work. · Versatile Application: Perfect for drilling on ABS boards, wood, sheet aluminum, cardboard, and other thin materials, ideal for DIY projects and electronics assembly. · Compact and Sensitive Design: Small size and high sensitivity make installation and disassembly quick and hassle-free, enhancing user convenience. · Broad Operating Temperature Range: Suitable for use with various equipment and in different working environments, ensuring stable performance. Specifications: · Material: Copper · Drill Collet Sizes: 0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm · Suitable for: Small drills, PCB circuit board drilling, ABS board, wood, sheet aluminum, cardboard Package Includes: · 1 x Axis · 1 x Copper Cap · 1 x Allen Wrench · 1 x 0.5mm Drill Collet · 1 x 1.0mm Drill Collet · 1 x 1.5mm Drill Collet · 1 x 2.5mm Drill Collet · 1 x 3.0mm Drill Collet This Copper Miniature Drill Chuck Set is an essential tool for hobbyists and professionals requiring precise and efficient drilling on delicate materials. Its durable copper construction, wide drill size compatibility, and easy handling make it a reliable addition to your toolkit for detailed drilling tasks.