Pencil torches can be used for just about any purpose requiring a concentrated cone of flame: jewellery making, soldering, quick plumbing repairs and heat-shrink tubing projects are all suitable for pencil torches. A butane pencil torch falls somewhere between a propane torch and lighter; it's more compact than a propane torch and more powerful than a pocket lighter. The flame on a pencil torch can be focused to a point, making it ideal for projects requiring accuracy.
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A propane pencil torch can be used to solder loose wires on a circuit board or any other electrical connection requiring solder. It's a useful tool in a kit for touring music technicians, also known as roadies, and it can fix problematic electronic instruments in a pinch. It can also be used to solder leaks between pipes. Since the torch is rather small, the flame lasts about 15 minutes per refill, making it more useful as a backup/emergency soldering tool than for big jobs.
Setting Heat Shrink Tubing
A pencil torch is ideal to have on hand for wiring projects which use heat-shrink tubing. This protective tubing is shrunk to size by a flame or intense heat. A pencil torch can be focused to the exact point of tubing which needs attention, whereas a larger torch would be too cumbersome and its flame too hot. Likewise, a match or a lighter might not be usable for a long enough time to set a large area of shrink tubing.
In wet-weather situations, whitewater rafting excursions and rainy camping trips, matches and wet firewood render fire-making a difficult task. A pencil torch and a little paper, some dry pine needles or the inside of some tree bark can get do the trick and get a campfire started. It's a great tool to keep on hand in an outdoor excursion pack. The flame in a pencil torch can be focused to a specific point and is less susceptible to wind, making it a better campfire starter than a cigarette lighter.
Pencil torches can be used in numerous ways for jewellery-making. Ball-tipped head pins can be made by melting the end of a piece of silver or gold wire with a pencil torch. Jewellery findings can be soldered permanently shut with a drop of lead-free solder as well, making the jewellery less apt to come apart during normal use. A pencil torch can also melt glass tubing, frit and powder to smooth out glass beads and other glass jewellery pieces.
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