Self-Centering Dowel Jig Portable

This dowel drilling jig measures approximately 20 cm in length with a slotted aluminium fence and precision-machined metal bushings for drill guidance. It features a parallelogram-based self-centering mechanism, integrated ruler on the fence side, and a longer fence design for stable clamping. The fixture includes a parallel stop for consistent front-to-back depth adjustment and is compatible with standard twist drills. Designed for universal use on solid wood and engineered boards, it supports edge connections, T-joints, and face-to-face joinery without requiring complex setup or calibration. The self-centering gauge arms automatically locate the exact board centre using a rigid parallelogram linkage — simply align the precision notch on the centre bar with your pre-marked dowel position, hold firm, and drill. The slotted fence allows precise alignment of dowel pins, while the metal bushings ensure repeatable, wobble-free drill bit guidance for clean, accurately positioned holes. Ideal for furniture makers, cabinet builders, and DIY woodworkers, this compact hand-held jig eliminates layout errors and reduces reliance on measuring tapes or marking gauges. It requires no power source or assembly — ready to use straight from the box.