Round Plain Triblet, Steel, 220mm/8.5", 3-10mm Diameter

Ideal for forming and reshaping Perfect for creating rings Tapers from 10mm to 3mm Triblets, or mandrels are essential and versatile tools for jewellery making. This plain, round profile triblet has a working length of 150mm (6"), with a total length of 220mm (8.5") including handle. This triblet has a diameter of 3mm at the thinnest point of the blade, and a diameter of 10mm at the widest point. Used for forming or reshaping metal, triblets can be used to form a ring, jump ring or a circular bezel to a chosen approximate size, to re-size an existing ring, or to correct the shape of a misshapen ring. This unmarked, solid triblet is made from steel, and should be kept clean and polished to avoid any marks which may be transferred onto the surface of your metal. It can be hand held or secured by the handle into a bench vice. Securing at any other point will mark or damage the surface of the triblet and transfer onto the surface of your metal. Other sizes and shapes are available.