Remember when you had sturdy joints? Maximize the strength of your woodworking projects with a WEN Wood Doweling Kit. This kit includes everything needed to drill and install 5/16-inch wooden dowels. Simply set the stop collar on the titanium-nitride-coated brad-point drill bit to your preferred depth for the perfect hole. The two 5/16-inch dowel hole center points simplify alignment between two edges for accurate mating. Comprised of compressed birch wood, the 12 included dowels measure in at 1-1/2 inches in length by 5/16 inches in diameter. Our unique, fluted design expands on contact with water-based glues for maximum reinforcement within your joints. Perfect for joining wood, squaring edges, and maximizing joint strength. These FSC-certified dowels come from responsibly managed forests, limiting their environmental impact.