How to use a concrete hand saw?

Concrete hand saw is a highly professional tool, mainly used for cutting concrete, stone and other materials, and is one of the indispensable tools in construction. Concrete saws are widely used in various constructions, bridges, tunnels, pipelines, water conservancy projects, tap water, electric power, petroleum, chemical and other industries. Before using a concrete saw, you need to understand how to use it to ensure the safe and efficient completion of the job task.