Jewelers Saw Blades 3/0 Pike brand are made in Switzerland. Blades can be used for cutting all metals and other hard materials. The Pike Brand is one of the finest jeweler's sawblades available. The #3/0 Pike saw blade is one of the most popular size that is used by Jewelers, Metalsmiths as their piercing blades. Pike sawblades are manufactured to exacting tolerances, using special alloy steel, along with specific angle, size and cut of each tooth. Pike Blades are very flexible saw blades that are tempered to ensure long usage and minimize breakage. The straight sharp teeth make it possible to use for smooth straight cutting and rounded back of the blades makes cutting curves easier. Size: 3/0 Thickness: 0.0090" Width: 0.0190" Made in Switzerland