A pin vice (or vise in the US), is a miniature drill. It is a useful,inexpensive tool for anyone who works with polymer clay, small scale miniatures, models or dollhouse miniatures etc.
The vises are really a handle with an adjustable throat or collet (the vice part) most often used for holding very small drill bits. They are used for drilling insertion holes in jewellery and soft woods.
Size: Vice is 93mm x 10mm and drill bits are 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.2 mm, 2.5mm, 2.8mm, and 3.0mm