Jura by GRS 500-003 Round Top 20mm Silver Metals this square is machined entirely

this square is machined entirely from one piece of stainless steel (INOX) bar stock

the matching True Size Aluminum Ring Stick provides a reliable double-check

Ring template

are parallel in width and tapered in thickness to make possible perfectly flat filing

Handpiece part numbers listed in the Available Options correspond to the handpiece included with each kit configuration

Jura by GRS 500-003 Round Top 20mm Silver Metals this square is machined entirelyThe Jura by GRS 500 003 Round Top 20mm is the most popular standard attachment available for the Jura stone setting system. This jaw set is designed for use with JURA tool holders that fit into a variety of engraving blocks, including the GRS MicroBlock, GRS MicroBlock XL, GRS standard block, and Jura blocks. To use this jaw set, you must already own a compatible engraving block fitted with either the basic JURA attachment set or the complete JURA