When operating handheld power tools like drills and saws, what type of controls must be used?

Using controls that require constant hand or finger pressure is essential for the safe operation of handheld power tools like drills and saws. This design ensures that the tool only operates while the user maintains active control over it, reducing the risk of accidental activation and promoting a safer working environment. By keeping the tool in a ready state only when being actively utilized, operators are less likely to lose control of the tool or cause injury to themselves or others.

In contrast, automatic trigger locks, foot pedals, and remote control mechanisms could pose safety risks, as they may facilitate unintentional tool activation or lessen the operator's ability to promptly respond to hazardous situations. For instance, automatic trigger locks could keep a tool running without direct control, while foot pedals may require the user to divert attention from the task at hand. Similarly, remote controls can distance the operator from the tool, making it harder to manage and potentially increasing the risk of accidents.