Accurate saddle mouth cuts on round pipes with this layout tool, eliminating guesswork for professional welders and DIY enthusiasts working on plumbing, HVAC, or metal fabrication projects. Kit versatility: This cutting guide kit accommodates pipe sizes from 20 mm to 200 mm (¾ in to 8 in), offering 10 models in 1 package for handling various diameters without needing multiple marking instruments. Quick and efficient operation: Save valuable time on the construction site or in the workshop by performing rapid layouts, enabling you to mark multiple pipes in minutes for faster project completion. Userfriendly design for all skill levels: Featuring an intuitive interface, this saddle mouth marking tool is suitable for both seasoned professionals and beginners, allowing for accurate pipe layout and saddle cutting with ease. Use scenarios Onsite plumbing or remodeling: quickly mark saddle mouth cuts on a run of round pipes to fit a manifold, covering diameters in the 20–80 mm range. HVAC piping installation: prepare multiple saddle cuts on pipes from 100 mm to 200 mm, enabling faster assembly and reducing tool changes. Metal fabrication workshop: batch mark and saddle cut tubes across the full 20–200 mm range for custom tubular frames, fixtures, or supports, using the kit's 10 models in one package.