Hand and Power Tool Hazards

Tools are such an important part of our lives that many people forget that there are hazards associated with them.  All tools are manufactured to be safe if used correctly; however, not everyone uses them correctly and as a result, accidents happen.  That's why it's important to learn to recognize and avoid the hazards associated with hand and power tools.

Hand tools - Hand tools include things such as axes, wrenches, hand saws and screw drivers.  The biggest hazards from hand tools come from improper use and maintenance. 

• Using a screwdriver as a chisel can cause the tip of the screwdriver to break and fly, hitting the user or other employees and causing serious damage.


• If a wooden handle on an axe or hammer is loose, splintered or cracked, the head of the tool may fly off and cause injury to the user or other workers.


• If the jaws on a wrench are sprung, don't use it because it might slip.


• If a chisel, wedge, drift pin or other impact tool has a mushroomed head, the head may shatter on impact, sending fragments of the head flying.

Power tools - Power tools can be hazardous when they're used improperly.  For this reason, employees should be trained in the proper use of power tools. Power tools are classified based on the power source they use.  They can be pneumatic, electric, hydraulic, liquid fuel or power-actuated. The following precautions should be taken when using power tools:

• Never carry a power tool by the cord or hose.


• Never yank the power cord or hose to disconnect it from the receptacle.


• Keep cords and hoses away from heat, oil and sharp edges.


• Disconnect cords and hoses when you're not using the power tool, before servicing the tool or when changing blades, bits and cutters.


• Any observers should stay at a safe distance to avoid injury.


• Secure work with clamps or a vise so you'll have both hands free to operate the power tool.


• Don't hold a finger on the power button when the tool is plugged in unless you're ready to start the power tool.


• Follow instructions in the owner's manual to care for the power tools properly.


• Keep good footing and maintain good balance when using power tools.


• Be sure to wear proper clothing when using power tools.  Avoid wearing things such as ties or jewelry that can get caught in the moving parts of the power tool.


• Be sure to label broken electric tools with "Do Not Use."