8Pcs/Set Door Self-centering Hinge Drill Bit Set Woodworking Tools with Wrench

Features: 100% brand new and high quality Easy to Use and Install: Woods of different hardness require different self-centering drills. You only need to use a hexagonal wrench to disassemble the screws and replace the drill bit with a new one. The perfect carpentry tool for woodworking wooden doors cabinets windows etc. High Quality: Made of quality steel it is high hardness rust-proof sturdy durable excellent drilling performance can be used as a centering guide for the guide hole required by the hinge. Hinge Bit Set: Equipped with 8 kinds of color common hinge screws sizes 5/64 7/64 2 x 9/64 11/64 13/64 1/4 5mm; 1 x hex wrench 8 x spare drill bits (used to replace every 8 sizes of self-centering drill bits). Ingenious Design: Double-face design quickly and automatically discharge sawdust from the holes on both sides without blocking the drill saving sawdust time. Wide Applications: Suitable for furniture kitchens woodworking windows and doors etc. It can be adjusted appropriately according to the hardness of the wood. If the wood is soft you can choose a smaller one and if the wood is hard you can choose a corresponding or larger one. Package Includes: 8Pcs Self Center Hinge Drill Bits Specifications: Material: Metal Size: 5/64 7/64 2 x 9/64 11/64 13/64 1/4 5mm Net Weight: 220g note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors the picture may not reflect the actual color of the item.