Custom Metal Hand Stamps for Assay Marking
Assay offices and precious metal workers need absolute precision and consistency when applying official marks. Pryor’s Custom Metal Hand Stamps are purpose-built for assay marking, ensuring clear, permanent impressions on gold, silver, platinum, and other precious metals.
Each stamp is individually manufactured to exact specifications, allowing for official hallmarks, assay symbols, date marks, or sponsor’s marks to be applied with confidence. With a single hammer strike, these hardened steel tools deliver crisp results that meet the rigorous standards of the jewellery and metals industry.
Perfect For
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Official assay offices and hallmarking centres
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Sponsor’s marks and certification stamping
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Hallmarks for gold, silver, and platinum jewellery
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Quality assurance and compliance with hallmarking regulations
- Why Pryor Stamps?
Why Pryor Stamps?
Why Pryor Stamps for Assay Offices?
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Accuracy & Clarity: Designed to produce precise, repeatable marks on fine metals.
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Custom Engraving: Hallmarks, logos, letters, numbers, or certification symbols.
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Durable Tool Steel: Engineered for long-term reliability under frequent use.
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Simple & Effective: Portable, easy to handle, and requires no power source.
With Pryor’s custom assay stamps, you can guarantee authenticity, traceability, and compliance, while preserving the reputation of both maker and material. These tools are trusted in industries where clarity, permanence, and authority are non-negotiable.