This precision vise impresses with its very clean workmanship and very little play in the clamping jaw. The screw is ground on all sides. The trapezoidal thread spindle runs in a bronze nut. The clamping jaw of the precision vice has horizontal and vertical prisms for clamping round workpieces. There are also threaded holes in the jaws to attach a stop if necessary. The screw base can be used on a pillar drill, but is also suitable for the milling machine.
Precision vice variants
Type 1 jaw width 50mm
Total height: 50mm
Jaw height: 25mm
Clamps max.: 65mm
Total length: 155mm
Weight: 2.05kg
Type 2 jaw width 60mm
Total height: 50mm
Jaw height: 25mm
Clamps max.: 55mm
Total length: 110mm
Weight: 1.6kg
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We have silver braided bars with a silver content of 55% (L-Ag55) with a length of 500mm. Because of the relatively low melting point of this silver braze, the model builder in the field of technical model building is almost exclusively concerned. The working temperature of this hard solder is 630 ° C. The silver as an alloying component in the solder does not only reduce the working temperature, but also improves the flow properties. Furthermore, silver has the positive property of combining well with other metals. For brazing brass and steel, silver solder flux is essential. The low working temperature of the silver solder bars allows the thermal load to be as low as possible for the processed material. It is important not to heat the workpieces too much, especially in the case of brass. In combination with our silver solder flux you achieve with these silver solder always optimal results.
The silver braided bars can be purchased from us in the shop in 2 different diameters. For fine soldering as it often happens in technical model construction we recommend the 1mm rods. The 1mm silver braided bars are easy to carry with the hand and can be easily melted with small burners. For larger parts we prefer the 1.5 mm silver solder bars. With these rods you get faster material to the soldering point if needed. What can be brazed?The following materials can be combined with silver solder: brass, copper, gunmetal, gray cast iron, rusting steels and stainless steel. A combination of the materials among each other is easily possible with this silver braze solder. If the material is not known to you, it is always recommended to solder a piece to the sample beforehand. This allows you to determine whether the materials can be combined with the silver braze.Instructions Brazing with silver solder
If you have never worked on silver solder and you are not sure how the exact solder brazing procedure is with silver solder, we can help you before you buy the silver solder. We have created a guide for you in our Bengs Modellbaumagazin on the topic "Brazing with silver solder". Here you can find out what you need and have to consider if you want to solder 2 components with silver solder.
Tip: Flux residues and discoloration of the material can be optimally eliminated with our satin brushes or abrasive fleece!Characteristics of the silver solder bars500 mm long.
1mm or 1.5mm diameter
Silver solder bars L-Ag55 (55% silver)
Working temperature 630 ° C
Bengs Modellbau has used this silver solder bars for years.
This precision vise impresses with its very clean workmanship and very little play in the clamping jaw. The screw is ground on all sides. The trapezoidal thread spindle runs in a bronze nut. The clamping jaw of the precision vice has horizontal and vertical prisms for clamping round workpieces. There are also threaded holes in the jaws to attach a stop if necessary. The screw base can be used on a pillar drill, but is also suitable for the milling machine.
Precision vice variants
Type 1 jaw width 50mm
Total height: 50mm
Jaw height: 25mm
Clamps max.: 65mm
Total length: 155mm
Weight: 2.05kg
Type 2 jaw width 60mm
Total height: 50mm
Jaw height: 25mm
Clamps max.: 55mm
Total length: 110mm
Weight: 1.6kg
Ready-to-use and dosing silver solder paste, 56% silver content (L-Ag55) with the working temperature 650 ° C. The silver solder paste is suitable for fine brazing. The hard solder paste is suitable for creating almost invisible soldering seams, even in inaccessible places. With our silver soldering paste, there are virtually no solder residues at the soldering point, which must be labored. No flux required. Dried silver soldering paste is made ready for use again with a few drops of water. Mix thoroughly before removing.
Typical application examples for the silver soldering paste are:
Apparatus and equipment for the food industry
silver contacts
Bronze and brass fittings
Modelling
piping
Heat and cooling technology
Fashion Jewelry
glasses manufacturing
Precision Engineering
!!! The silver soldering paste is also suitable for kiln soldering (furnace should have a working temperature of at least 680 ° C) !!!
Contents 10 g
Here you will find a tutorial on how to braze with silver solder paste.
With this high-quality self-piercing center punch from Rennsteig, very small components can be easily arranged. When you apply pressure to the center punch by hand, an internal spring tensioned and exerts the force abruptly. This means that you do not need a hammer when you start the process. This type of center punch is also called automatic punch. The impact strength can be arbitrarily set for this center punch by turning the end piece as well as it has an ergonomic end piece for high user comfort.
Due to the handy size and the fine center punch tip we like to use these self-piercing center punch from Rennsteig also in our own workshop for the engraving of small parts in the technical model building.
Technical data of the self-supporting center punch
Minimum impact force 20 N
Total length 95 mm
Maximum impact force 50 N
Shaft-11 mm
€32.50*
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