Durston Complete Jump Ringer and Foredom Flex Shaft Combo-110V - 143.209-134186
Durston Complete Jump Ringer and Foredom Flex Shaft Combo-110V - 143.209-134186
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Durston Complete Jump Ringer and Foredom Flex Shaft Combo-110V - 143.209-134186
Durston Complete Jump Ringer and Foredom Flex Shaft Combo-110V - 143.209-134186
Heavy-duty jump ring making combo for 110–120 V benches, pairing the Durston 1309 Complete Jump Ringer with a premium Foredom SR flex shaft kit. Once set up, coils wind and cut smoothly while the motor hums overhead and finished rings fall neatly into place.
Features
- Durston 1309 Complete Jump Ringer is a heavy-duty production tool, larger and heavier than similar systems
- All major components in steel (aluminum stand), giving extra rigidity and stability under continuous use
- Works with a #30 style handpiece and flex shaft to mass-produce jump rings from soft non-ferrous jewelry wire
- Makes jump rings from wire up to approx. 13 ga (1.85 mm) with inside diameters from about 2 mm to 12 mm
- Improved design includes an integrated coil holder in the main base and a movable safety coil winder
- Longer 4-3/4" mandrels and coil holder allow more jump rings per coil for efficient production
- High stem rotates a full 360° to give better hand clearance and comfortable cutting positions
- Included Foredom SR 1/6 HP reversible flex shaft kit (110V) provides smooth, controllable power up to 18,000 RPM
- FCT 115V foot control offers hands-free variable speed while winding and cutting coils
Specifications
| Jump Ringer Model | Durston 1309 Complete Jump Ringer (143.209) |
|---|---|
| Construction | Steel components with aluminum stand |
| Wire Types | Soft, non-ferrous jewelry wire (gold, silver, copper, etc.) |
| Wire Capacity | Up to approx. 13 ga (1.85 mm) |
| Jump Ring Inside Diameter Range | Approx. 2–12 mm in 0.5 mm increments |
| Mandrel Length | Approx. 4-3/4" (121 mm) |
| Mandrels Included | 21 mandrels, 2–12 mm; smallest four (2, 2.5, 3, 4 mm) undrilled, others drilled |
| Motor Model | Foredom SR series flex shaft motor |
| Motor Power | 1/6 HP |
| Maximum Speed | Up to 18,000 RPM |
| Motor Rotation | Reversible (forward and reverse) |
| Voltage | 115 V AC for 110–120 V mains |
| Handpiece | H.30 handpiece with geared 3-jaw #0 chuck |
| Speed Control | FCT 115V foot-operated speed control |
| Warranty (Motor) | 2-year Foredom motor warranty |
| Brand | Durston / Foredom |
What our Experts Think
Q&A
Q: What is the Durston Complete Jump Ringer & Foredom Flex Shaft Combo (143.209-134186)?
A: It is a professional jewelry production kit that combines the Durston Jump Ringer machine with a Foredom SR flex shaft system, designed to rapidly produce consistent jump rings from wire for chainmaking and fabrication work.
Q: What is it used for?
A: It is used to mass-produce precision jump rings for jewelry, chainmail, and findings production by winding wire into coils and cutting them into uniform rings.
Q: What wire can it handle?
A: It works with soft non-ferrous metals such as gold, silver, and copper wire, typically up to about 13 gauge (1.85 mm)
Q: What are the size capabilities?
A: It produces jump rings with inside diameters roughly from 2 mm to 12 mm, depending on mandrel used
Q: What makes this combo useful for professionals?
A: It significantly improves speed, consistency, and production efficiency, allowing jewelers to produce large quantities of identical jump rings with minimal manual effort.
Q: Is it suitable for workshop use?
A: Yes, it is built for professional jewelry studios and production environments, especially for chain makers and manufacturers needing repeatable output.
Q: What is the main benefit of this system?
A: It combines industrial coil winding precision (Durston) + flexible high-speed cutting power (Foredom) into one streamlined production workflow.
Maintenance Tips
- Clean after every session – Remove metal shavings from the coil holder, mandrels, and cutting area to maintain smooth, accurate jump ring production and prevent blade wear.
- Lubricate flex shaft regularly – Apply Foredom-approved grease to the inner shaft to reduce friction, heat buildup, and premature cable wear.
- Keep handpiece debris-free – Clean the H.30 handpiece chuck and jaws so it grips saw blades and mandrels securely without slippage.
- Blade care & replacement – Use correct feed pressure when cutting coils; excessive force shortens blade life and reduces cut quality. Replace dull blades immediately for consistent rings.
- Secure coil setup – Ensure coils are tightly mounted on mandrels before cutting to avoid vibration, uneven cuts, or tool strain.
- Check motor ventilation – Keep the Foredom motor housing dust-free and ensure airflow vents are not blocked to prevent overheating during long runs.
- Foot pedal control habits – Avoid constant full-speed operation; use variable speed for cleaner cuts and reduced mechanical stress.
- Inspect shafts & connections – Periodically check the flex shaft sheath, drive connection, and handpiece coupling for wear or looseness.
- Rust prevention on Durston parts – Lightly oil steel mandrels and coil components when storing to prevent corrosion in humid environments.
- Stable mounting – Always clamp or bolt the system firmly to a bench to reduce vibration and improve cutting precision.
