Hallmark Stamp .750 For Ring Stamping Machine & Jewelry Marking Pliers Smith Torch Quatro Gold Vaults

Quatro Gold Vaults

Easy operation: Pushbutton calibration

291 6" (150mm) Cut 3 – Medium Fine LP1660-6-4 131

Badeco hammer handpiece tips are Swiss-made precision accessories for texturing

Loupe chain with detachable clips

Hallmark Stamp .750 For Ring Stamping Machine & Jewelry Marking Pliers Smith Torch Quatro Gold VaultsThe . 750 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, repeatable impressions. The stamp face is slightly radiused to conform to the interior curve of ring shanks, ensuring clean, legible marks on rounded surfaces. Impression height is 0. 80 mm unless otherwise noted. In European hallmarking standards, . 750 denotes 18k gold the designation