What are the types of cutting edge tools?

There are many types of work edged tools, according to its use and function, can be divided into the following categories:

I. Gauges
Gauges are tools used to measure parameters such as the size, shape and position of an object. Common gauges include:
Calipers: used to measure the length, inner and outer diameter and other dimensions of an object.
Micrometer: has a higher measurement accuracy, often used for precision measurement.
Percentimeter: Used to measure the shape error and position error of an object.
Vernier calipers: combining the advantages of calipers and verniers, improving the measurement accuracy.
Depth Gauge: Used to measure the depth dimension of an object.
Height gauge: used to measure the height dimension of the object.

Second, the tool
Cutting tools are tools used for cutting and processing, common tools include:
Turning tool: mainly used for turning processing, cutting metal and other materials.
Milling cutter: used for milling processing, can be processed plane, groove, etc..
Drill: used for drilling processing, can be in the metal, wood and other materials on the hole.
Boring cutter: Used for boring processing, can process the inner hole and so on.
Saw blade: used for sawing, can cut metal, wood and other materials.

Sharpening tools
Sharpening tools are mainly used for sharpening tools or other cutting processes, common sharpening tools include:
Grinding wheel: used for grinding tools or workpiece surfaces to improve their accuracy and finish.
Grinding stone: similar to the grinding wheel, but usually used for manual grinding.
 File: used for filing processing, can remove burrs on the surface of the workpiece or shape correction.

Four, other tools
In addition to the above mentioned gauges, cutters and edged tools, the quantity and edge tool industry also includes some other types of tools, such as:
Wrenches: used to tighten or loosen bolts, nuts and other fasteners.
Screwdrivers: used to tighten or loosen screws.
Fixtures: used to hold workpieces for machining or measuring.
These tools have a wide range of applications in the manufacturing industry, and play an important role in improving production efficiency and ensuring product quality.

In general, there are many types of work edges, each tool has its specific use and function. When selecting and using them, you need to choose the right tool according to the specific machining needs and workpiece materials.