Features High Positioning Accuracy: Achieve precise drilling without movement, ensuring clean hinge installations with automatic chip discharge for hassle-free operation Durable Aluminum Alloy Construction: Crafted from robust aluminum alloy, this hinge drill bit guarantees long-lasting performance and reliability for all your woodworking needs User-Friendly Design: Simple structure makes it easy to operate and install, allowing you to tackle projects quickly with the included various drill bit specifications Versatile Application: Ideal for woodworking projects, this tool is perfect for installing door and window hinges, streamlining your workflow with effective chip removal Hex Handle for Enhanced Grip: Features a hex handle with an incisive bit, providing superior control and extending the life of your hardware tools for consistent results Features: 1、There are scale marks on the alloy steel beam for fast measurement and cutting. 2、The saw blade is very flexible and can be controlled ly, and the cutting diameter can be adjusted as required. 3、Double blade design, cutting faster, more neatly, and long service life. 4、It has a wide range of applications and can be used for woodworking cutting, spot lamp cutting, plastic board cutting, DIY speaker cutting, etc. 5、Comes with Hole Cutter, conehead and hex wrench, which can provide much convenience for your using. Specification: Item Type: Adjustable Hole Cutter Saw Kit Material: Alloy Steel Purpose: Can be used for woodworking cutting, spot lamp cutting, plastic board cutting, DIY speaker cutting, etc. Depth of Drilling Hole: Approx. 3-50mm/0.1-2in Package List: 1 x Hole Cutter 1 x Conehead 1 x Hex Wrench Package List 1 x Hole Cutter 1 x Conehead 1 x Hex Wrench