GRAVOGRAPH Model B manual ring engraver - GRAVOGRAPH - #1

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B ENGRAVER www.gravograph.com E n g r a v i n g m a c h i n e mechanical characteristics Pantograph number of reduction ratios 1 characters reduction 1/5 Chuck with grip grip type concentric number of jaws 3 rotation automatic Disc for types material watch making quality brass Copying stylus material tempered steel Engraving tool material diamond Packaging net weight 5.8 kg gross weight 6.8 kg dimensions 530 x 400 x 400 mm Caution : Concerned about offering you the best quality and value for money at all times, the products may be changed without prior notice - Printed in France - The photos are not contractually binding. 01/2001 www.gravograph.com optional accessories • set of standard jigs • adjustable jaw for rings with large stones • chrome brass disc for intensive use • special stylus with tungsten-carbide point for hard chrome discs