It can be used in electric drills or electric grinders. It can also be used as hanging grinding, cutting, drilling, polishing, engraving and so on. Features: Can reach previously inaccessible pipes and corners. Compact size, easy to operate, suitable for fine polishing, engraving and grinding. Light weight, suitable for long-term operation. The length of the flexible roller is about 1m, which expands the working range. Made of good quality material, strong and practical, not easy to rust. High concentricity of soft shaft, not easy to shake, stable operation and high safety. Specifications:Color: Gray + Gold + Black Material: Metal Clamping Range: 0.3-6.5mm Packing Size: 230*200*25mm / 9.1*7.9*1.0inPackage Weight: 261g / 9.2ouncePacking List:1 * Flexible Roller1 * WrenchMany questions about Dropshipping services are following:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to . We are very grateful for your cooperation with you.5. We can support Dropshipping of CSV/Excel files.6. There is no limited inventory to fulfill orders on a daily basis