90° Corner Drilling Jig for Furniture Assembly

90° Corner Drill Guide for 18mm Boards A practical 3D printed corner drilling jig designed for working with 18mm furniture boards. The jig helps position a 3mm drill bit when assembling furniture panels at a 90° angle. Features Designed for 18mm boards 90° corner alignment Movable orange drilling guides Press-fit bearings for guiding a 3mm drill bit Useful for furniture assembly, cabinet making and woodworking projects Additional hardware required Bearings: 10mm outer diameter × 4mm width × 3mm inner diameter 623ZZ https://de.aliexpress.com/item/1005005321486587.html?spm=a2g0o.order_detail.order_detail_item.5.6e73149dWeSAlw&gatewayAdapt=glo2deu Installation: Bearings are press-fitted into the movable orange parts Screws: Fully threaded countersunk Phillips head machine screws, 20 mm total length Assembly Press the bearings into the movable drilling guides and assemble the parts using the specified screws. Purpose Designed to make drilling and positioning holes in 18mm furniture boards easier and more repeatable.