About this item Woodworking Drill Bit Locator: The drill guide is designed to make drilling of wood easier, straighter and more accurate. With durable feature, locator can be used for a long time and allows for easier drilling of vertical boards. Pocket hole jig aluminum alloy body, not rust lightweight and strong. Multifunction: Equipped with chuck, tapered depth control shaft, limit ring, return spring, reversible chuck bracket, centering, and adjustable baffle to meet various needs. Easy to Use:The chip removal ability is stronger, the chip removal is smoother, the drilling is more labor-saving, and the work efficiency is improved. How to drill: .