- High-quality material: drill guide tool is made of robust aluminium alloy, ensuring durability and long-term use. - M6M8 Aluminium Profile Drill Guide Set: essential for anyone working with aluminium profiles, simplifying the hole drilling process. - Adjustable stop function: equipped with an adjustable stop to fit profile sizes 20, 30 and 40, enabling repeatable and accurate hole placement. - Positioning for extra holes: remove the copper post and slide your product into the aluminium profile; use a ruler to confirm positioning before clicking into place. - Key benefits: improves drilling accuracy, reduces misalignment and rework, speeds up assembly and projects. - Specifications and compatibility: material aluminium alloy; compatible with M6 and M8 aluminium profiles; adjustable for profile sizes 20, 30, 40. - Use scenarios: 1) Constructing modular aluminium frames for workstations, shelves, or equipment enclosures. 2) Installing mounting holes and cross members in aluminium profile systems for automation or cabinetry. 3) DIY projects such as building a 3D printer or CNC machine frame with precise hole alignment.