A Perforated Blade Serra is a type of cutting tool with holes or perforations along the cutting edge. This comes in a variety of sizes and configurations, with different hole patterns and sizes to suit different materials and cutting needs. This can be found in rotary cutters, utility knives, and fabric scissors, among other things. Perforated Blade Serra is commonly used in industries such as packaging and printing, where precise and efficient cutting is required for high-quality product production. This is also used in craft and DIY projects to cut materials like paper and fabric with clean, precise edges. This is very economical to have.