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  2. Cigar cutter - Wikipedia

    en.wikipedia.org/wiki/Cigar_cutter

    A rosewood-sided dual-ended cigar cutter by J.A. Henckels capable of making both straight cuts and V-cuts. V-cutters look like guillotine cutters, but they cut a wedge into the cigar cap rather than completely removing it, creating a clean-looking gash. The V-cutter was originally designed for pyramid-shaped vitolas. This type of cutter allows ...

  3. Cigar cutter watch fob - Wikipedia

    en.wikipedia.org/wiki/Cigar_cutter_watch_fob

    The cigar cutter trimmed the end of the cigar with a knife blade, scissors or slicer and/or poked a hole with a sharp needle-like piercer. [12] The watch fob version of the cigar cutter falls into similar categories as those of the larger handheld or countertop cigar cutters. Guillotine (straight cut/single or double blades) Punch cut; Piercer ...

  4. Flashback arrestor - Wikipedia

    en.wikipedia.org/wiki/Flashback_arrestor

    This type is typically found in cutting and welding applications all over the world. They work equally effectively in all orientations, and need very little maintenance. The simplest flashback arrestor consists of a metallic tube filled with iron wool, which cools the flame below the ignition temperature.

  5. Oxy-fuel welding and cutting - Wikipedia

    en.wikipedia.org/wiki/Oxy-fuel_welding_and_cutting

    A cutting torch head is used to cut materials. It is similar to a welding torch, but can be identified by the oxygen blast trigger or lever. When cutting, the metal is first heated by the flame until it is cherry red. Once this temperature is attained, oxygen is supplied to the heated parts by pressing the oxygen-blast trigger.

  6. Mechanically powered flashlight - Wikipedia

    en.wikipedia.org/wiki/Mechanically_powered...

    A dyno torch, dynamo torch, or squeeze flashlight is a flashlight or pocket torch which generates energy via a flywheel. The user repeatedly squeezes a handle to spin a flywheel inside the flashlight, attached to a small generator/dynamo, supplying electric current to an incandescent bulb or light-emitting diode. The flashlight must be pumped ...

  7. Underwater cutting and welding - Wikipedia

    en.wikipedia.org/wiki/Underwater_cutting_and_welding

    Oxygen arc cutting and arc welding underwater requires greater skill and stamina than working in a dry and stable environment. The underwater environment imposes several limitations and restrictions on both the equipment and the operator, and the restriction of short bottom times at greater depths for surface-oriented divers makes efficient working important to getting the job done in a ...

  8. Thermal lance - Wikipedia

    en.wikipedia.org/wiki/Thermal_lance

    A thermal lance, thermic lance, oxygen lance, or burning bar is a tool that heats and melts steel in the presence of pressurized oxygen to create very high temperatures for cutting. It consists of a long steel tube packed with alloy steel rods, which serve as fuel; these are sometimes mixed with aluminum rods to increase the heat output.

  9. Cigar - Wikipedia

    en.wikipedia.org/wiki/Cigar

    A double guillotine-style cutter, used for cutting the tip of a cigar, next to a hand-rolled H. Upmann Coronas Major cigar. The "Made in Cuba" label (see Cuban cigar ) is visible on the lower tube. Most machine-made cigars have pre-formed holes in one end or a wood or plastic tip for drawing in the smoke.