Durston 1309 The Complete Jump Ringer - 143.209
The Durston 1309 Complete Jump Ringer is a bench-mounted jump ring making machine designed for use with a Foredom No. 30 style handpiece and a flex shaft machine. It allows rapid, repeatable production of jump rings from soft non-ferrous jewelry wire, with precise control over ring size and consistency. As the coil builds and the saw begins its steady cut, finished rings collect in a clean, predictable rhythm.
Features
- Designed for mass production of jump rings from soft non-ferrous wire
- Updated base-mounted coil holder for improved stability
- Safety coil winder can be positioned freely on the workbench
- Extended mandrel length allows longer coils and higher output per run
- High stem design provides increased hand clearance and full 360° positioning
- Includes a comprehensive set of mandrels for a wide range of ring sizes
Specifications
| Maximum Wire Size |
13 gauge (1.85 mm) |
| Mandrel Size Range |
2.0–12.0 mm inside diameter |
| Mandrel Increments |
0.5 mm steps |
| Mandrel Length |
4-3/4 in (120.7 mm) |
| Compatible Materials |
Gold, silver, copper and other soft non-ferrous wires |
| Manufactured In |
— |
| Brand |
Durston |
What our Experts Think
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Non-Marring Professional Finishing Tool
The Durston Medium Rawhide Mallet (85mm x 50mm) is designed to shape and form metal without leaving hammer marks—ideal for delicate jewellery work and final adjustments.
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Durable Buffalo Rawhide Head Construction
Made from tightly rolled, resin-bonded rawhide, offering a firm yet gentle striking surface that protects precious metals during forming and flattening.
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Balanced Medium Size for Versatility
85mm x 50mm head provides the perfect middle ground for control and impact—suitable for both light forming and moderate shaping tasks in the workshop.
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Solid Hardwood Handle for Control
Ergonomically shaped wooden handle ensures a comfortable grip and precise striking control during extended use.
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Essential Jewellery Workshop Tool
Commonly used by goldsmiths and silversmiths for forming sheet metal, adjusting bezels, and shaping components without surface damage.
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Long Service Life with Proper Care
Rawhide heads can be conditioned and maintained over time, allowing extended usability compared to softer synthetic mallets.
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Professional Durston Build Quality
Built to withstand regular workshop use while maintaining consistent performance, making it a reliable staple in any jewellery toolset.
Q&A
Q: What is the Durston Rawhide Mallet – Medium 85mm x 50mm (137.621)?
A: It is a professional jewelry-making rawhide mallet designed for shaping and forming metal without leaving marks, ideal for goldsmithing, silversmithing, and general metalwork.
Q: What is it used for?
A: It is used for forming, bending, and flattening sheet metals while protecting the surface finish, making it essential for delicate jewelry fabrication work.
Q: Why use a rawhide mallet instead of metal hammers?
A: Rawhide absorbs impact and prevents dents, scratches, and surface damage, making it ideal for working finished or soft metals.
Q: Is it suitable for professional use?
A: Yes, it is built for jewelry workshops and professional metal forming, offering durability and consistent performance in daily use.
Q: Does the mallet require maintenance?
A: Yes, rawhide mallets often need initial conditioning (softening the head) to achieve optimal performance and a smoother striking surface.
Q: What makes the Durston version reliable?
A: Durston tools are known for precision build quality, strong handle fitting, and long service life, making them a trusted choice in jewelry manufacturing environments.
Maintenance Tips
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Purpose-built soft-forming tool – Designed for shaping sheet metal without leaving dents or surface marks, making it ideal for jewelry and fine metalwork.
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Head construction – Made from tightly rolled buffalo rawhide, glued and screwed onto a hardwood handle for durability and controlled impact.
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Non-marking performance – The rawhide face absorbs impact, protecting soft metals while still delivering enough force for forming and planishing.
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Pre-use conditioning (important) – Lightly rasp or sand the hardened outer coating, then dampen and rework the surface to achieve a softer, more effective striking face.
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Cleaning & care – Keep dry after use; avoid soaking during storage. Lightly brush off metal dust and store in a low-humidity environment to prevent head degradation.
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Usage best practice – Use controlled, light-to-medium strikes on annealed metal only; avoid steel-to-steel contact to extend mallet life.
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Longevity tip – Trim and recondition the rawhide head over time as it wears, rather than replacing the tool.
Damage 
Loss 
Theft 
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