Olson 5 in. x 15 TPI Scroll Saw Blades, 6-Pack are versatile and precise blades designed for general purpose cutting in wood, plastic, copper, and other nonferrous soft metals. Crafted from the finest spring steel, these blades are i for machines that require 5-inch pin end blades. They are compatible with popular brands such as Sears Craftsman, Penn State, Delta, Ryobi, and most 15-inch and 16-inch imported scroll saws. Each pack includes six high-quality blades, measuring 5 inches long, 0.100 inches wide, and 0.018 inches thick with 15 teeth per inch, ensuring smooth and accurate cuts for your projects. Model Number: SC41101