Description: 【Metal Material】Made with an aluminum alloy handle and brass chuck paired with alloy steel drill, and the anodized surface enhances durability while maintaining a lightweight design 【Easy to Use】This versatile hand drill features a dual bearing design that allows for 360 degree smooth rotation 【User Friendly Design】Equipped with a knurled anti slip handle, this hand drill provides accurate control. With compact size makes it easy to carry and store 【Comprehensive 10 Pieces Set】The set includes 10 mini chucks (ranging from 0.5mm to 3.2mm) and 10 twist drill (ranging from 1.6mm to 2.5mm). This complete set ensures you have the right size for any intricate drill and crafting project 【Versatile Applications】Ideal for model making, jewelry crafting, and working with materials like plastic, wood, rubber, and circuit boards. Whether for hobbyist RC model projects or professional use Package Includes: 1 Hand Drill Set Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.