Like the Herkules White saw blades, the Herkules precision saw blades come from the former saw factory Pulger, Bonfigt & Co., which was taken over by NIQUA in 1991. It is a typical jeweler's saw blade with a round back and a positive cutting angle of the saw teeth, which is ideal for sawing soft alloys. The saw blades are hardened yellow and bound by the dozen with silver wire.