Features • Great Accuracy: Achieve precise hinge positioning effortlessly with the built-in indexing plate, compatible with any drill bit and requiring no special tools • Includes Drill Bit: The set comes with a 35mm carbon steel drill bit featuring a robust design, ensuring efficient and reliable hole drilling for your projects • Extensive Uses: Perfect for a variety of applications including hinge positioning, drilling, and installation on doors, cabinets, and furniture, making it a versatile addition to your toolkit • Safer Clamping: Designed for 15-25mm plates, the adjustable quick-fixing clamp allows for secure and easy clamping, enhancing safety during operation • Durable Aluminum Alloy: Constructed from premium aluminum alloy, this tool is built to withstand heat and wear, ensuring long-lasting performance and reliability Features: 1、Great Accuracy: The accurate hinge positioning of the built in indexing plate is easy to use with any drill bit without special tools. 2、With Drill Bit: Comes with a 35mm carbon steel drill bit with thick blade, which ensures high efficiency in hole drilling and opening. 3、Extensive Uses: Widely applied to the hinge positioning, opening, drilling and installation on door, cabinet, furniture, and so on. 4、Safer Clamping: Used to clamp 15-25mm plate, the adjustable pr plate and quick fixing clamp enables quick and simple . 5、Aluminum Alloy: Adopting premium aluminum alloy material, you don't need to worry about hot melting, very for long term use. Specification: Item Type: Concealed Hinge Jig Material: Aluminum alloy Color: Red, black. Hole Opener Size: Approx. 35mm / 1.38in Drill Bit: Approx. 2mm / 0.08in Clamping Thickn: Approx. 15 ~ 25mm / 0.59 ~ 0.98in Hinge Offset: Approx. m / 0.12in, 4mm / 0.16in, 5mm / 0.2in, 6mm / 0.24in Usage: Widely used for hinge opening and installation, door hinge drilling and position, hole woodworking auxiliary tool. Package List: 1 x Hinge Boring Drill Guide 1 x Drilling Guide Locator 1 x 35mm Hole Opener 1 x 2mm Drill Bit 1 x Set Screw 1 x Limit Ring 2 x Hex Wrench 2 x Wrench 1 x Bearing Package List 1 x Hinge Boring Drill Guide 1 x Drilling Guide Locator 1 x 35mm Hole Opener 1 x 2mm Drill Bit 1 x Set Screw 1 x Limit Ring 2 x Hex Wrench 2 x Wrench 1 x Bearing