What is an ignition point file?
What is an ignition point file? |
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Ignition point files are used as an abrasive for cleaning electrical contacts in tight spaces, generally for the removal of rust. | |||
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The components that they clean are found in car engines, and are usually coated with tungsten, which is how the file earned its other name. | |||
What are the characteristics of an ignition point file? |
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Cross sectionIgnition point files, also known as tungsten point files, have a narrow rectangular cross section to allow them to fit into small slots and between casings for electronic components. |
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Profile and cutThey are blunt, but their points are chisel-shaped. They are double cut on both faces. |
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Their chisel-shaped tips make them ideal for reaching inside small gaps and slots. | |||
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SizeThese files are produced in relatively small sizes, usually around 131mm (51/4“). They have an integrated handle instead of a pointed tang. |
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Swiss or American?Ignition point files are American pattern files. |
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