What is to be avoided regarding impact tools?

Mushrooming refers to the deformation of the striking end of a tool, typically a hammer or chisel, where the metal expands outward, resembling a mushroom cap. This condition can create hazardous situations, as a mushroomed tool can chip or splinter when used, posing a serious risk of injury to the user or those nearby. Therefore, avoiding mushrooming is essential for maintaining safety when working with impact tools. Keeping tools well-maintained ensures their effectiveness and safety, as a properly maintained impact tool will function as intended without risking physical harm.

While excessive use, worn out tools, and usage without gloves can compromise tool efficacy and safety, mushrooming specifically addresses the immediate risk of injury due to tool failure, which underscores the importance of keeping tools in optimal condition to prevent such dangerous scenarios.