When using a hand held rock drill, it's important to follow the manufacturer's instructions carefully. This includes using the right drill bit for the type of rock you're working with, as well as following the recommended drilling speed and pressure.
[pdf] Clean and replace the air filter in time. Normally every 2000 hours. Check whether the air system has any air leaks or oil leaks and shut down for maintenance when necessary. Replace the lubricating oil regularly. The lubricating oil plays a very important role in lubricating and cooling the system.
[pdf] Install the drill rod and bit, and connect the air and water hoses. Place the air leg in a stable position and adjust the angle of the rock drill. Turn on the air and water supply, start the rock drill, and begin drilling.
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