2.5mm stainless steel shot for jewellery and watch tumblers — burnishes metal to a bright, hardened finish.
⭐ At a glance
📏 Size: 2.5mm round balls
📦 Included: 1KG of stainless steel tumbling media
✅ Fits: rotary and magnetic tumblers with barrels sized for jewellery or small watch parts
✔️ Condition: New
Specifications
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Unit Quantity: 1KG
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Material: Steel
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Condition: New
🔧 What it does & how to use
This stainless steel shot is used as tumbling media to burnish precious metal jewellery, watch cases, chains and findings to a smooth, bright finish while work-hardening the surface. It's rust-free and corrosion-resistant, making it reusable time and again for hobbyists and professional jewellers alike.
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Load the barrel: add the stainless steel shot along with water and a burnishing compound or soap.
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Add your pieces: place the jewellery or metal items to be polished into the barrel.
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Run the tumbler: set your rotary or magnetic tumbler to run for the recommended time.
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Rinse and dry: remove the pieces, rinse off any residue and dry thoroughly.
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Store correctly: keep the shot dry between uses to prevent rust and maintain a clean finish.
⚠️ Please check this listing is for 2.5mm shot only — 2mm and 3mm sizes are sold separately, so confirm which size suits your tumbler and workpieces before ordering.
