Mini Electric Drill DIY Grinding Polishing Engraving Tools USB Rechargeable 5V Voltage Gold/Silver ToolDescription:This electric drill bit set with good performance and small size is a good tool for DIY grinding or engraving. Come with different kinds of accessories, can be used for grinding, drilling, auxiliary cutting, micro-engraving, dust removal, etc. Simple structure, easy to operate and replace the drill bit or other accessories. Compact size, light weight, convenient to use and carry. It can be used for many materials, such as pvc, plastic tile, wooden plate, thin board, etc. Features: Aluminum alloy with sandblasting treatment on the surface, beautiful appearance and durability. Powerful function: grinding and polishing, auxiliary cutting and drilling with different grinding heads. High quality brass drill bit, drill or grinding head, whose shank diameter is 2.5-3.2mm, which can be matched with cap screw. USB rechargeable battery, it can be directly connected to the charger/mobile power bank indoor/outdoor use, easy to carry. Small size, portable to use, gives you better control when drilling. Ideal for drilling holes in wood, plastics, acrylic, car body, diamonds, walnuts and so on. Product Parameters:Condition: 100% Brand New Material: lloy aluminumColor: Gold, Silver (Optional)Voltage: 5V Power Source: more than 2ARsize: approx.13X2.4cm/5.12X 0.94inch Drill max diameter: pprox. 3.2mm / 0.13 inchPackage weight: pprox. 119g - 123g Packing List:1 x Mini Electric Drill1 x USB Charging Cable1 x Wheel Sanding1 x Rod3 x Cloth SleeveNote:1. Please allow 1-2cm error due to manual measurement and make sure you do not mind before ordering.2. Please understand that colors may contain chromatic aberration as different placement of photos. About feedbackIf you are satisfied with our products, Pls give us 5 stars. Your satisfaction and positive feedback are very important to us. Please leave positive feedback and 5 stars if you are satisfied with our products and service. If you have any problems with our products or services, please kindly give negative feedback before you leave. We will do our best to solve any problem and provide the best services for customers. We will give you positive feedback after receiving your payment. If you are not satisfied with your products, please contact our customer service. We maintain high standards of excellence and strive for 100% customer satisfaction! Your feedback is very important please that you respond immediately before giving us neutral or negative feedback so that we can satisfactorily address your concerns. You can't solve problems if you don't know about them! Payment1) we accept lipay, West Union, TT. LL major credit cards are accepted through the payment processor's secure escrow.2) Payment must be made within 3 days of placing the order.3) If you are unable to check out immediately after the listing ends, please wait a few minutes and try again, payment must be completed within 3 days. About shipping1.