In packages of 2 dozen. Blades are 5" long; fit H99, H100, H103 and any other standard jeweler's saw frames. Piercing saws have rounded backs for easy turning when cutting intricate shapes and are used for cutting all metals, bone, plastics, wood and pearls. Spiral saws cut in any direction and are used for soft materials like wax, plastics, plaster, balsa, etc. Made in Switzerland for Mascot.
One dozen each, Fine No. 1 and Extra Fine No. 2/0.