Closeout Jura by GRS 500-507 Brass Tapered Ball Holders-Pair Sanding Bands Disc & Sticks then mark the center of

then mark the center of each dot with a fine-pointed tool

Latest version with integrated Velcro™ attachment strips

ensuring both consistent quality and ethical sourcing

Stone Size Approx

Graduated scale marked in millimeters from 0–100mm

Closeout Jura by GRS 500-507 Brass Tapered Ball Holders-Pair Sanding Bands Disc & Sticks then mark the center ofBrass Tapered Ball Holders for the Jura by GRS system designed to work with the GRS Microblock tool holders used in precision engraving and stone setting applications. Sold as a pair, each unit includes two brass tapered ball holders. These holders are compatible with the Jura by GRS tool holder system and require a GRS Microblock fitted with either the Basic Jura by GRS Attachment Set or the Complete Jura Attachment Set. They are not standalone tools