Precision Sharpening Guide for Chisels and Planer Blades Constructed from quality stainless steel for exceptional durability and resistance to rust, ensuring longterm reliable use. Features interchangeable brass and stainless steel rollers, providing flexibility to match your preference and allowing smooth forward and backward motion during sharpening without restriction. Engineered for consistent directional movement with an antislip design, ensuring safe, stable, and precise control throughout the sharpening process. Designed with two adjustable sections to fit a wide range of tools: accommodates chisel widths from 0.15 inch to 2.1 inches, and planer blade widths from 1.4 inches to 3.1 inches. Ideal Use Scenarios: 1. for woodworking enthusiasts who require razorsharp chisels for clean, accurate cuts. 2. Suitable for professional carpenters maintaining planer blades for smooth surface finishing. 3. Practical for DIY hobbyists restoring vintage woodworking tools to peak performance. With robust construction and versatile compatibility, this sharpening guide helps you achieve precise edges quickly and safely, making it an essential tool for anyone seeking consistent, quality results in woodworking.