1、Premium Aluminum Alloy Construction: Crafted from high-quality aluminum alloy, this drilling jig set boasts exceptional strength, lightweight portability, and long-lasting durability. It resists rust and wear, ensuring years of reliable performance without compromise. 2、Adjustable Drilling Depth with Precisions Markings: Effortlessly adjust the drilling depth to accommodate varying wood board thicknesses. The built-in scale and golden screws facilitate precises tuning, allowing for flawless hole placement every time. 3、15° Angled Drilling Capability for Easy Screw Connections: Featuring a specially designed 15° angled pocket hole guide, this jig set enables 2-hole tilting to guarantee accurate screw alignment. It effortlessly embeds screws while preventing them from being obscured, enhancing the overall strength and aesthetic of your woodworking projects. 4、Boosted Efficiency for Professional & DIY Tasks: Streamline your drilling process and elevate productivity. Perfect for professional woodworkers, hobbyists, and homeowners alike, this tool accelerates hole drilling tasks, ensuring quick and easy completion of any project, from intricate furniture builds to simple household repairs. 5、Comprehensive Accessory Kit for Comprehensive Applications: Comes complete with a pocket hole jig, a drill bit, a star screw, 10 pocket hole screws, 10 pocket hole plugs, a wrench and a limitring, providing a comprehensive set of essentials to tackle a wide ranging of woodworking needs. This all-in-one package saves you time and money by eliminating the need for separate purchases.