
This vertical self-centering pocket hole jig is made of 6061 aluminum alloy, strong and durable. It is wear-resistant, rust-proof, sturdy and excellent to use. Center pins ensure accurate alignment when drilling into various surfaces. Holding the drill guide body makes it easy to drill a vertical hole without any deviation. The drill guide jig comes with 5 different sizes (6/7/8/9/10mm) of drill guides in the package, so that to easily drill holes of different sizes and meet various drilling needs. This is a set of drill guide tools for fixing and centering when drilling and woodworking. In order to ensure that the log pin hole is perpendicular to the joint surface, the log pin hole positioner should be used when making wooden furniture. spanking connected by the log pin. Item Type: Right Angle Ruler Material: Aluminum Alloy Product Size: 55 x 80mm Package List: 1 x Single Hole Puncher Note: The data is manual measurement, please allow 1-3cm error, due to differences between light and