The air angle grinder is a powerful hand held tool that has many uses around a metal and mechanical shop. With the compressed air to power the tool, the power will increase and the pressure builds up to its preset limit. With more power, the size of the disc can increase until the limitations of the tool are met. ใบเจียร
The air has to be dried to prevent moisture from reaching the working mechanisms of the tool. But all metal surfaces that come in contact with another metal surface need to be lubricated so oil is added to the grinder or the air supply, to prevent premature wear of your tool.
The angle can be advantageous when applying power. Most angle grinders have a second handle that is near the cutting or grinding disc so additional pressure can be applied. This is behind a safety guard to prevent injury from flying sparks and the slipping of a hand off the handle.
When using one of these powerful tools, the proper safety precautions should be taken. This should include the use of heavy gloves to protect the hands and safety glasses to prevent any injury to your eyes from flying debris. The rotation of the disc on the grinder will be at extremely high rpm’s for it to do its job properly. The most often personal protective equipment that is forgotten is the ear plugs. The decibels this tool creates can reach up to over 100 which can damage the ear drum, so ear protection is highly recommended.