Measuring & Marking

About

Precision Measuring & Marking Tools for Woodworkers Accurate layout is the foundation of tight-fitting joinery and clean finished work. A marking knife scores a crisp line across wood grain that a pencil cannot match, a reliable square ensures your reference faces stay true, and a high-quality straight edge reveals any deviation in a panel or machine table that would otherwise telegraph through to your finished pieces. The measuring and marking collection at Infinity Tools brings together trusted brands including iGaging, INCRA, and JessEm alongside Infinity's own precision rules. iGaging instruments are popular with woodworkers because they combine digital precision with durable construction—the iGaging 6" EZ Cal Digital Caliper and iGaging Digital Thickness Gauge bring shop-grade measurement to both the bench and the machine setup workflow. Squares, Straight Edges & Marking Knives Reliable reference tools anchor every woodworking operation. The iGaging 3 Pc Premium Woodworking Square Set covers the most common layout tasks from rough stock to fine fitting, while the iGaging Bench Square Set handles machine setup and panel checking. For scribing accurate layout lines, the iGaging Precision Marking Knife and the traditional Ikeuchi Mikihisa Kiridashi 9mm Marking Knife both register cleanly against a square or straightedge. Long stock layout benefits from the 46" Aluminum Straight Edge , and the Infinity Tools Indexing Stainless Steel Ruler with 1/16" graduations gives reliable incremental positioning at the bench or router table. Accurate layout tools pay for themselves in saved material and reduced fitting time on every project you build.