- Premium Construction: Crafted with anodic oxidation treatment and HRC50 steel, this product ensures exceptional durability and optimal performance, enhancing your work efficiency. - Versatile Size Options: The improved version includes bushings in 6mm, 8mm, and 10mm sizes, along with 1mm and 2mm scoring holes, allowing you to create various hole sizes to suit your project needs. - Adjustable Compatibility: Designed to securely clamp onto wood boards ranging from 17mm to 60mm in thickness, providing flexibility for different woodworking tasks. - Precise Positioning Scale: The integrated positioning scale allows you to easily determine the distance between the first hole and the end face of the holder, ensuring accuracy in your work. Use Scenarios: - Ideal for carpenters and woodworkers looking to drill precise holes for furniture assembly and cabinetry. - Perfect for DIY enthusiasts tackling home improvement projects that require different hole sizes in various wood thicknesses. - Great for professionals in need of reliable tools for consistent and efficient hole making in custom cabinetry and intricate woodworking designs.