Workplace Safety: The Rules Regarding Powder Actuated Tools
from State Compensation Insurance Fund
Powder-actuated tools are tools that function by utilizing an explosive charge. With a high velocity tool, the propellant acts directly on the fastener much like a firearm. With a low velocity tool, a piston is introduced into the chamber. The propellant acts on the piston, which then drives the fastener into the substrate. Regardless of the type of tool that is used, workers can be seriously injured or killed if a powder-actuated tool is improperly used or if safety precautions are not followed.