- Aviation Grade Durability: Constructed from aerospace-grade aluminum alloy, this self-centering dowel jig is built to withstand the rigors of demanding woodworking projects, ensuring a long-lasting tool for your workshop. - Precision Drilling Made Easy: The integrated central automatic positioning pin simplifies the drilling process, allowing for straight holes with precision. This feature guarantees consistent results every time, enhancing the quality of your work. - Versatile Usage: Equipped with six hardened steel threaded bushings (1/4, 5/16, 3/8), this jig adapts to various drilling requirements for different wood types, making it an essential tool for all your woodworking needs. - Standardized Sizes for Convenience: The jig includes five standard SAE drill sizes (1/4, 3/8, 5/16, 7/16, and 1/2), facilitating the creation of mortise and tenon joints that are vital for robust furniture assembly. - Practical Applications: Ideal for furniture makers, cabinet builders, and DIY enthusiasts, this dowel jig excels in creating precise joints for chairs, tables, and cabinets. Whether you're crafting new furniture or repairing existing pieces, this tool ensures professional-grade results. - Enhanced Compatibility: Works seamlessly with a variety of wood types, making it suitable for both softwoods and hardwoods, thus broadening your project possibilities. Choose this self-centering dowel jig for reliable performance, ease of use, and exceptional durability—perfect for achieving your woodworking goals with confidence.