Hallmark Stamp .585 For Ring Stamping Machine & Jewelry Marking Pliers

The .585 Hallmark Stamp is designed for use with both ring stamping machines and jewelry marking pliers, securing firmly in place via a set-screw for consistent, reliable impressions. The stamp face is slightly radiused to conform to the interior curvature of rings, ensuring a clean, legible mark on curved surfaces. Impression height is 0.80 mm unless otherwise noted.

The .585 hallmark is the European standard designation for 14k gold, making this stamp an essential tool for jewelers who work with European-market pieces or who prefer the fineness marking system over karat notation.

Features

• Secured by set-screw for use in ring stamping machines and jewelry marking pliers
• Slightly radiused face conforms to the interior curve of rings
• Impression height of 0.80 mm (unless otherwise noted)
• .585 designation — European standard for 14k gold

Specifications

California Prop 65 Warning:
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. www.P65warnings.ca.gov.