Adjustable scribing and marking tool for precise cutting lines Key benefits Ensures accurate height transfer from wall joint to workpiece so cuts fit flush without guesswork. Built-in scale lets you fine-tune the cutter height for consistent, repeatable marks. Speeds up layout work and reduces rework by showing exactly where to cut or trim. Designed for professionals and serious DIYers who need reliable, precise line marking. How it works Place the tool against the wall so the cutter aligns with the wall joint or gap. Adjust the cutter height to match the joint; use the scale to set the exact distance. Mark the part to be cut directly or use masking tape on the workpiece for a clearer, non-damaging guide. Main features Adjustable height: transfers wall-joint height directly to the workpiece for accurate cuts. Fine adjustment scale: allows precise setting to match different joint sizes and tolerances. Scribing/marking function: produces clear reference lines for cutting, trimming, and fitting. Recommended practice: attach masking tape to the workpiece where you want to mark to improve visibility and protect the surface. Who it’s for Construction professionals who need fast, precise layout on uneven walls. Woodworkers and furniture makers fitting trim, skirting, or moldings. Renovation specialists and installers working with countertops, panels, or custom fittings. Practical use scenarios Installing skirting boards: transfer the uneven wall profile to the board and mark where to cut for a tight fit. Fitting countertops and backsplashes: scribe the countertop edge to match wall undulations for a seamless installation. Trimming door and window casings: mark exact cut lines when walls or frames are out of plumb. Quick tips Use masking tape on the workpiece for a clearer line and to avoid surface damage. Re-check the scale setting after moving the tool to ensure consistent marks across multiple pieces. Mark before final fitting to minimize trimming and material waste. What it delivers Accurate, repeatable markings that make cutting and fitting faster and more reliable. A simple workflow that reduces measurement errors and improves final fit quality.