Inside Ring Holder with Brass Collets

High quality compact design made from stainless steel; for small micro jobs like engraving, stone setting and other precision work that don't require a bigger vise. Unhindered work experience with this quality tool ensures smooth rotation and locking

With 5 collets of size: 15, 17, 19, 21 & 23mm. Collets with expand 2mm. Nylon collets will hold ring from US Std 3-15 in different angles; fits into engraving block.

To mark centre as well as precise indents for saving scribing and chiselling.