Unused product, packaging damaged during transit. Unopened product, repackaged in our warehouses, in perfect condition, warranty included. Package contents: 1 x 35mm hinge drilling jig, 1 x cutting head, and 1 x drill positioner (Do not insert the drill directly into the blue positioner. First mark the position one by one with the positioner, then drill holes with the drill). Premium Quality: The hinge drilling jig is made of high-quality steel and is perfect for standard 35mm concealed hinges. It is specially designed to drill holes in doors or desks smoothly and efficiently. Drill Guide Kit: The 35mm jig can be adjusted to adapt to changes in the door edge for quick removal of dirt and debris. This drill kit is perfect for concealed hinges. Easy to Use: Work efficiently with drills. You don't need to be a professional to install these hinges. Perfect for anyone who wants to install hinges at home or in other places. Versatile: Perfect for door locks, mounting plates, woodworking holes, and other projects. A great helper for woodworking enthusiasts.