Ring Stretcher-Rathburn Tecno giving metalsmiths and jewelers a

giving metalsmiths and jewelers a versatile forming surface for doming and shaping sheet metal

Available in emery paper and longer-lasting cloth versions

Switzerland by the sole Swiss file manufacturer

firmly tap the spindle or chuck onto the tapered shaft with a mallet or piece of wood until a snug fit is achieved

Ring Stretcher-Rathburn Tecno giving metalsmiths and jewelers aThe Rathburn Ring Stretcher offers a simple, effective method for enlarging plain wedding bands without the need for complex equipment. Designed for basic, unadorned bands, this stretcher is not suitable for stone set rings. Before use, always inspect the band for previous solder welds, as weakened seams may break under the pressure required to stretch the metal. To use, place the ring onto the stretcher and insert the tapered component. Gentle