Features: 6pcs drill thread drill in different sizes, with standard 1/4 inch (6.35mm) hexagonal chuck. Made of high-speed steel, with high hardness, rust-resistant, sturdy and . It can finish hole drilling, tapping, deburring and countersinking in one operation. Suitable for soft metal, wood plate, aluminum plate and plastic plate with max. 5mm thick. Self-centering point, no need for auxiliary center drilling or central punching. Specifications:Material: High Speed SteelSize: As the picture shownPacking List:6*Drill FaucetsMany questions about Dropshipping service 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