Files are widely used in many industries where it is necessary to modify the surface, remove irregularities or precisely shape the processed materials.
The choice of a workshop file depends on several factors, such as the material you will be processing, the type of surface treatment you want to achieve and the accuracy you need.
1. choosing a file by shape:
• Flat (hand) file – a universal type, suitable for basic processing of flat surfaces.
• Round (circular) file – for rounded shapes or holes.
• Half-round (segment) file – suitable for both flat and rounded surfaces.
• Square (square) file – used for internal edges and corners.
• Triangular (triangular) file – for sharp angles and grooves.
2. Choosing a file by roughness:
• Coarse files – for fast and rough material removal.
• Medium roughness files – for universal use and removal of larger amounts of material.
• Fine files – for fine finishing work and a smooth surface.
3. Choosing a file by its length:
• Shorter files are more suitable for fine and precise work.
• Longer files are used for rough processing of larger areas.
4. Choosing a file by handle:
• Files with an ergonomic handle are more comfortable for longer work.
• The shape of the handle and the material matter, we must hold the rasp firmly while working and it should not slip in the palm of our hand.
When choosing a workshop file, try to also think about the quality and brand, because quality files last longer and retain their sharpness better.
There are of course many more types of files (see below), but they all have one thing in common. It is necessary to follow safety rules when working. When filing, chips are released and it is advisable to use protective equipment, especially to protect your eyes and hands.
Other types of files:
Precision files
Precision files are similar to workshop files. They have a cross cut and are used for fine filing or polishing. The tip tapers at the end for fine work. These files are also shaped into various shapes: flat, square, triangular, round, segmented, flat-pointed and others.
Saw files
Files used for sharpening saw blades and chainsaw chains. They have a simple cut, are circular with multiple diameters for different sizes of chains and saws. These files are most often mounted in a plastic handle.
Needle files
Small and precise files for detailed work. They are most often supplied in sets that contain several different shapes. They all have a cross cut and can have different roughness.
Diamond files
These files are used for finishing work, for very fine surface treatment. They are used by those who produce works of art, but also by craftsmen who like precise work. A diamond file is used to sharpen mainly cutting, pressing and similar tools that are made of hardened steel or cemented carbides.
Engraving files
These files have surfaces with a cut at both ends and the middle part is without a cut. They are used in hard-to-reach places in the manufacture of tools and molds, but also in the manufacture of art objects.
Chainsaw chain sharpening files
Chain sharpening files are tools used to sharpen the chains of motorized or electric saws.
Rasps
Rasps are used for woodworking. The surface of a rasp resembles a grater. Like files, they have different degrees of roughness, called sec. We write more about rasps here.
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