Precision positioning and vertical stability Achieve millimeter-accurate positioning for grooves (slots) and drill paths. Vertical stiffness prevents sinking or tilt during routing and drilling, so cuts and holes stay exactly where you set them. Continuous, reliable support during cutting High‑strength guide rails combined with anti‑lift stops deliver uninterrupted stability and minimize movement. This reduces rework and keeps repeat cuts consistent over long runs. Fast, no-fuss installation Functional design allows quick mounting without complex fine tuning. Set up the parallel guide and start working immediately, saving prep time on every woodworking task. Flexible and adaptable cutting Built to meet precise positioning needs and accommodate a range of workpiece sizes. Adjustable angle settings and a design that removes the need for multiple thickness shims let you switch tasks quickly and maintain efficiency. Key attributes Function: Provides precise parallel guidance for grooves, drill paths and repeat cuts Compatibility: Designed for use with parallel guide rail setups and standard woodworking workflows Build: High‑strength guide rails plus anti‑lift stops for stable support Performance: Millimeter-level accuracy, reduced shifting, consistent repeatability Typical applications Making precise dados and grooves for drawer slides, cabinet joinery and stock fitting Accurate drilling of hinge and dowel holes where vertical alignment is critical Straight, repeatable cuts with a circular saw or router when parallel guidance is required What you gain Fewer mistakes and re-cuts thanks to stable, millimeter-accurate guidance Faster project setup and higher throughput with tool-ready installation Versatility across workpiece sizes and angles without extra shims or adjustments Use this guide rail system whenever you need dependable, repeatable positioning for routing, drilling and cutting in cabinetry, furnituremaking and general woodworking.