1. Unique design: The pocket hole clamp has scales, drill holes, and can drill vertically. It is an ideal tool for panel furniture. Save your time and money. 2. Convenient operation: The drill guide is easy to operate and is suitable for straight hole drilling. This will reduce tearing and create a clean pocket hole on the first try. 3. Good helper for woodworking: The drill guide is an ideal tool for furniture manufacturers and woodworking enthusiasts. It is suitable for all standard pins of 6, 8 and 10 mm. It can also be used as a drilling guide for drilling in the diameter range of 3-12mm. 4. Holes of different sizes: Holes with diameters of 3, 3.3, 4, 4.2, 5, 6, 6.8, 8, 10, 12mm. It is designed with holes of different sizes to meet various drilling requirements. 5. High quality: The drilling guide is made of high-quality plastic and metal materials and is durable. With anti-skid protection, suitable for smooth and awkward surfaces.