12" Polished Steel Ungrooved & Unmarked Ring Mandrel
Professional Ring Sizing, Forming & Jewelry Making Tool
The 12" Polished Steel Ungrooved & Unmarked Ring Mandrel is an essential tool for jewelers, metalsmiths, silversmiths, and hobbyists who require a smooth, uninterrupted surface for shaping, sizing, and forming rings. Manufactured from hardened polished steel, this mandrel features a tapered design without engraved size markings or grooves, allowing you to create flawless finishes without transferring unwanted marks to your workpiece.
Ideal for fabricating custom rings, reshaping bands, and forming precious and non-ferrous metals, this mandrel is a versatile addition to any jewelry bench or metalworking workshop.
Perfect For
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Ring making
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Ring sizing
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Ring reshaping
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Jewelry repair
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Silversmithing
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Goldsmithing
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Wire wrapping
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Metal fabrication
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Coin ring making
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Custom jewelry
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Hobby metalworking
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Workshop projects
Features
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12-inch tapered ring mandrel
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Smooth, polished steel construction
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Ungrooved design protects delicate metals
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Unmarked surface for uninterrupted forming
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Hardened steel for long-lasting durability
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Precision-machined taper for consistent shaping
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Suitable for professional and hobby use
Benefits
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Forms and reshapes rings without leaving impressions
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Excellent for precious metals, copper, brass, and aluminum
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Smooth finish reduces the risk of scratching workpieces
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Ideal for custom jewelry fabrication
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Durable enough for years of workshop use
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Compatible with rawhide, nylon, and rubber mallets
Recommended Applications
Use this ring mandrel for:
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Forming new rings
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Resizing ring bands
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Straightening bent rings
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Creating coin rings
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Shaping wire-wrapped rings
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Jewelry repair and fabrication
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Checking ring roundness during construction
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Light metal forming projects
Recommended Accessories
Complete your jewelry workstation with:
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Leather Sand Bag & Steel Bench Block
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Rawhide or Nylon Mallet
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Dapping Punch Set
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Half Round Emery Stick
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Precision Needle File Set
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Jeweler's Polishing Rouge Compounds
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Satin Buffing & Polishing Wheels
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Battery Powered Engraving Pen
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Precision Hobby Knife Set
Specifications
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Length: 12 Inches
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Material: Hardened Polished Steel
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Surface: Smooth, Ungrooved
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Markings: None (Unmarked)
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Tapered Design
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Suitable for Ring Forming and Sizing
What's Included
Why Buy From High Plains Prospectors?
At High Plains Prospectors, we provide quality tools for jewelers, craftsmen, metalworkers, and restoration enthusiasts. Whether you're creating custom jewelry, resizing rings, or expanding your workshop, we carefully select dependable tools that deliver precision, durability, and professional results for years to come.
This steel ring mandrel is perfect for holding rings steady while restoring or working on them. Use this to help you restore rings bent out of shape or use it to resize rings.
- Dimensions: 12” x 15/32” x 1”
- Weight: 17.5 oz.
- Material: Polished Steel
- Handle: Knurled for better grip
