Explore our Traditional Japanese Stone Splitting Wedge (Koyasuke), meticulously crafted for precise stone splitting and shaping. This tool features a rectangular tungsten carbide blade brazed with brass, allowing for powerful and accurate splitting of stone corners. By using the long edge of the carbide blade, the Koyasuke enables craftsmen to achieve desired shapes and clean breaks in stone. Manufactured by Kondo Masonry Tools Factory, our Stone Splitting Wedge offers superior quality and craftsmanship. Ideal for professional stone masons, this tool provides exceptional durability and control. For optimal performance, use it in combination with the Setto Hammer, making it a valuable addition to any stone mason's toolkit.