Durston 1302 Quad Jump Ringer 143.202:
The Durston Quad Jump Ringer is a jump ring making machine that is used with a Foredom No. 30 style handpiece and a flex shaft machine. With it you can mass produce jump rings from soft* non-ferrous jewelry wire like gold, copper and silver. The jump rings can be made with wire as thick as 13 gauge (1.85 mm). The inside diameter of the jump rings can be as small as 2.5 mm and as large as 12 mm. The outside diameter of your rings will vary depending on the wire diameter you use. The most popular sized wire for making jump rings used in the jewelry industry is anywhere from 0.8 mm to 1.0 mm.
The Quad Jump Ringer from Durston differs from the Complete Jump Ringer from Durston in a few ways. Number one, it is less expensive, as it does not have the stand and uses a simple vise or bench mounted hand coiler. Other than that, it has all the same mandrels (20) and uses the same handpiece holder and high speed steel saw blade. One big difference is the Quad Coil Holder, which is 4 sided, giving you more precise angles for holding particular sized jump rings.
Includes: 20 Mandrels
Mandrels Range from the smallest at 2.5 mm up to the largest at 12 mm in 1/2 mm sizes. The smallest mandrels, sizes 2.5 mm, 3 mm and 4 mm do are not drilled with holes. All other mandrels are drilled with holes.
- Durston 4-Sided Coil Holder
- 1-1/4" High Speed Steel Saw Blade
- Saw Blade Mandrel
- Durston Handpiece Holder
- Coil Winder with Keyless Chuck
- Durston Mandrel set of 20 from 2.5 mm to 12 mm with 1/2 sizes
The Durston Complete Jump Ringer is used with a Foredom No. 30 type Handpiece powered by a flex shaft machine. Flex shaft and handpiece sold separately.
*Not for use with platinum, titanium, steel or niobium wire.
Grobet S300 Flex Shaft Kit 134.198:
A "breakthrough in flexible shaft technology". Grobet USA is allowing us to offer this quality, state-of-the-art flex shaft kit for an amazing price. It easily competes with the other brands on the market today. With 1/8HP this flex shaft machine has plenty of the power needed for extended grinding or polishing.
This model is based on the previous version of the Foredom SR motor, which was a one direction (forward) 1/8HP rated motor capable of reaching 18,000 rpm. For ease of servicing, you can uses the same motor brushes, sheaths and shafts as used in the Foredom SR. Made in China for Grobet USA.
Features:
- 1/8HP motor with flexible shaft (25%more powerful than the standard 1/10HP motor)
- #30 style Jacob's chuck handpiece (jaws open from 0" to 5/32")
- A chuck key with handle
- Electronic foot control in Plastic Housing
- Maximum speed of 18,000RPM
- Ball bearing design
- 110V
- Made in China for Grobet USA
