
High Quality Material : Wood drill guide is made of aluminum alloy with anodized surface for durability, not easy to fade, wear-resistant, anti-rust and corrosion. 3 different guide hole diameters: 6mm, 8mm, 10mm; 8 different inch marking sizes: 1/16", 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2". The 2 in 1 dowel jig can be used as a dowel template automatic centering for drilling and also as a marking tool, practical and convenient. With the punching device for wood, the position of the feet can be adjusted according to the thickness of the board and the feet. The screws on both ends of the wood dowel jig are designed for firm fixing to ensure precise positioning without deviation when drilling holes for woodworking. p> Vertical drill guides are widely used for home repairs, DIY furniture production and woodworking projects such as cabinet doors, floors, panels, desks, wall panels, etc.