Anodic Oxidation ment: The carbide inserts dowel maker undergoes anodic oxidation ment, enhancing its hardness, wear resistance. Fine Workmanship for Durability and Stability: The carbide inserts dowel maker is meticulously crafted with fine workmanship. Its compact appearance and stable performance reflect the attention to detail and commitment to quality. Aluminum Alloy Construction: The dowel maker jig tool is constructed using excellent aluminum alloy materials, ensuring a long service life and providing a good user experience. The sturdy construction of the jig enhances its durability, allowing for prolonged and use. Disposable Carbide Arc Blade: The dowel maker jig utilizes a disposable carbide arc blade, offering a smoother cutting experience. When the blade becomes dull, it can be rotated to reveal a sharp , effectively rejuvenating its cutting performance. Multiple Turning Holes: The dowel maker jig is adjustable and comes with eight different diameter turning holes. By loosening the screw and rotating the red tool holder, you can easily set the desired diameter for your dowels.