6-piece Dowel Maker Kit, Metric 8mm to 20mm Adjustable Coraire with Carbide Blade, Electric Drill Dowel, Round Auxiliary Tool for...

[8-Hole Design] This dowel maker has 8 holes of different diameters: 8mm, 9mm, 10mm, 12mm, 15mm, 16mm, 18mm, and 20mm, to meet your various work needs. [Efficient] Equipped with indexable round carbide blades, which are sharp and durable, making this dowel maker more efficient and easier to use, saving you time and energy. [High-Quality Material] This dowel board is made of high-quality aluminum alloy, which is strong and durable. The anodized surface is rust-resistant and can be used for a long time. [Easy to Use] Loosen the screw, rotate the red blade holder to the desired diameter, and tighten the screw to begin making dowels. The included blades can also be used in interchangeable positions for added convenience.