Modular Drill Guide (5–10 mm)

IntroThis 3D printable drill guide helps you achieve straight and perpendicular holes when using a hand drill – no drill press required.Instead of fixed bushings, the guide uses removable and interchangeable inlets, allowing you to adapt the tool to different drill bit diameters (5 mm, 6 mm, 8 mm and 10 mm).If an inlet wears out, you only need to reprint that specific part instead of the entire guide. This makes the design modular, economical, and long-lasting.Ideal for DIY projects, woodworking, light metal work, furniture building, and general maker use.Boost MeWhy you'll love it?Modular drill guide with replaceable inletsSupports common drill sizes: 5 / 6 / 8 / 10 mmHelps achieve straight, accurate drillingCompact design – easy to use with hand drillsOnly reprint worn parts, not the whole toolRecommended print settingsNozzle: 0.4Layers: 0.2Infill: 25%Filament PLA and PETG will workPrint the inlets facing the number towards the print bedFilament recommendationI used Prusament PLA