Features 1、STRONG VERSATILITY: Aluminum profile drill guide is suitable for different specifications of aluminum profiles(20mm, 30mm, 40mm), and compatible with national standard, European standard aluminum profile series to meet diverse needs 2、ACCURATE POSITION: Aluminum profile drill guide set is equipped with accurate position system to ensure the accuracy of each hole position and greatly improve work efficiency 3、EASY TO OPERATE: Aluminum profile drill guide kit uses humanized design to make the operating easier and faster, even beginners can quickly get started 4、LONG LASTING: Aluminum profile drill jig is made of quality materials and specially treated to ensure good working performance in harsh environments 5、PORTABLE DESIGN: Aluminum extrusion profile drill guide is small and lightweight, easy to carry to different workplaces, reducing the transportation burden Specification Item Type: Aluminum Profile Drill Guide Material: Aluminum alloy Fixing Method: Aluminum profile slide lock Application: For 2020, 2040, 3030, 3060 aluminum profiles Suitable Range: Woodworking tools Package List 1 x Aluminum Profile Punch Auxiliary Device 1 x M6 Countersunk Step Drill 1 x Slider 1 x Limiting Ring Wrench