Features: This multifunctional hand drill set includes 10 spirals drills ranging from 0.8mm to 3mm, perfect for precise drilling in various materials such as wood and epoxy resin, making it a essential tool for model making and crafts enthusiasts. Crafted from high quality alloy steel, this mini drill offers exceptional durability and accuracy, with a user friendly design that allows for adjustable drilling speed to enhances control and accuracy. Ideal for DIY enthusiasts, professional craftsmen, and students, this hand drill is designed to meet the needs of anyone requiring high accuracy and multifunctional drilling tool for their projects. Whether you're working on intricate jewelry designs, detailed model making, or home improvement tasks, this compact and portable hand drill ensures you have the right tool at your fingertips for any drilling scenario. With its easy to change chucks system, this hand drill set saves time and effort, allowing seamless transition between different drill sizes without the need for additional tool, ensuring efficiency in every project. Specifications: Component:Alloy Steel Drill Size:Approx.12.2x2.2cm/4.8x0.87inches Package Includes: 1Set Hand Drill Set with 10Pcs Bits note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!