When using power tools, what is the importance of the safety guards?

The safety guards on power tools play a vital role in ensuring the safety of the user. They are designed specifically to prevent accidental contact with the moving parts of the tool, thereby significantly reducing the risk of injuries. For instance, safety guards can prevent hands or clothing from coming into contact with sharp blades or rotating components, which are common sources of severe injuries in a workshop setting.

Additionally, safety guards can help contain debris and flying particles generated during operation, further protecting the operator and others in the vicinity from potential harm. While other factors like visibility or support during operation are important, the primary purpose of safety guards is to provide a crucial layer of protection, making their use indispensable when working with any power tools.