- Durable Construction: Crafted from high-quality aluminum alloy, this adjustable electric drill router bar tool is built to withstand wear and tear. Its robust design ensures excellent insulation and an extended lifespan, making it a reliable addition to your toolkit. - Versatile Hole Sizes: The dowel maker features 8 holes with varying diameters—8mm, 9mm, 10mm, 12mm, 14mm, 16mm, 18mm, and 20mm—allowing you to tackle a wide range of projects with ease. - User-Friendly Operation: Adjusting the diameter is simple; just loosen the screw, rotate the red blade holder to your desired size, and tighten the screw. The included blades can be interchanged for added convenience, ensuring a hassle-free crafting experience. - Practical and Lightweight: This dowel maker jig tool is designed for portability. Its lightweight structure makes it easy to transport, while the sharp and durable carbide reversible cutting blade ensures smooth and efficient cutting. Use Scenarios: - Perfect for woodworking enthusiasts looking to create precise dowel joints for furniture assembly. - Ideal for DIY projects, enabling quick and accurate dowel hole drilling for home repairs and custom builds. - Great for professionals needing a reliable tool for consistent results in cabinetry and woodworking applications.