Introducing the Pocket Hole Jig System Kit by POWERTEC. This pocket hole jig set is a versatile tool that can be used to join all kinds of woods, including some synthetic and composite materials. A valuable tool for any woodworker, it is easy to set up and use, making it a great option for beginners, hobbyist, and professionals alike who wish to build with wood. The jig allows you to drill pocket holes perfectly every time, resulting in sturdy and accurate joints. The quick-clamp, with adjustable foot, makes it easy to secure the jig to the board, so you can focus on drilling the pocket hole. Adjustable: The adjustable height of the pocket hole jig is a great feature for anyone who wants to be able to drill pocket holes in boards of different thicknesses. This is especially useful if you are working on a variety of woodworking projects. The wood-chip relief and dust collection system is a great way to keep your work area clean and organized. This is especially important if you are drilling a lot of pocket holes, as it can help to prevent the build-up of wood chips and dust. The drill sleeves are positioned for accuracy and consistency. The jig also includes measurement markings engraved in Imperial units, so you can easily reference the thickness of your project materials. The pocket hole jig comes with a variety of accessories, including a high quality stepped drill bit and stop collar, a square driver bit, a set of pocket screws, and detailed set-up instructions. Material: Aluminum.