Table tennis racket sharpening round file semicircular file racket sharpening tool.
Diamond file is a kind of file, which is made of diamondsand(Emery is
Silicon carbide, hardness 95, yesCarbon and silicon are formed by covalent bonds, without diamond
Hard and not as expensive as diamond)Electroplated, isProfessional processing tool, sticky
Fire cemented carbide, andgear.It is characterized by high precision and the use of diamond
The file does not have the oblique stripes of general tool steel files.There is no loss in theory.
This product is made of high-strength diamond and high-quality substrate electroplating. It is sharp, wear-resistant, high-strength, and has the best physical properties, strengthening and wear resistance. Widely used in various molds, models, parts, handicrafts and other industries, such as: grinding, polishing, engraving, cutting, drilling, correction of jade, ceramics, glass, crystal, metal, cemented carbide and other parts.
The use of diamond files: diamond files can file almost anything and can shake any turning tool plate, even mysterious high-speed steel with a hardness of 69, but it cannot be used to repair large shapes, but can only be used to repair details. Use it as a file At the same time, it can push the file along the direction of the blade to make a neat blade line. Viscous cemented carbide, high-hardness steel, ceramics, glass, etc., are the production and processing of workpieces in industries such as bearings, molds, and gears.
Rules for the use of files
In order to prolong the service life of files, the following rules must be observed:
1. Do not use new files to file hard metals.
2. It is not allowed to use files to frustrate hardened materials.
3. Forgings and castings with hard skin or sticky sand must be ground on a grinder After it is dropped, it can be filed with a semi-sharp file.
4. Use one side of the new file first, and then use the other side when that side is blunt. 5. When filing, always use a wire brush to remove chips from the teeth.
6. Files must not overlap or be stacked with other tools.
7. When using a file, the speed should not be too fast, otherwise it is easy to wear prematurely.
8. The file should be protected from water, oil or other dirt.
9. Fine files are not allowed to file soft metals.
10. Do not use too much force with the assorted files to avoid breaking.
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The use of diamond files: adding some water can delay the loss of diamond files.
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