Hand Held Grinder Accidents

Handheld grinder safety angle grinders also called side or disc grinders are handheld power tools used for cutting grinding and polishing.

Hand held grinder accidents.

Employee sustains facial lacerations when struck by grinder. These angle grinder accidents ranges from minor to severe. Self modification of the toggle switch to function as a dead man switch is strictly prohibited as the tool may not have been designed to be used in that manner and maybe a poor decision from an ergonomic perspective. Make sure the ground prong on the grinder is in place and in good condition and that the power receptacle you will be using is properly wired.

Grinder discs typically spin at 10 000 rpm to 15 000 rpm which can cause a powerful kickback when the blade snags. The wheel fractured and a large piece lodged in bill s left forearm. Employee fractures arm when struck against grinder while. Some resulting to fatality.

Before use and. They can be electric gas powered or pneumatic and vary in size. Employee amputates several fingers when caught by grinder wh. Look for cuts or tears in the cord cracks in the housing chips in the grinding wheel and.

Angle grinders can cut through stone concrete metal and other strong materials so they have no trouble cutting through human flesh and bones. How could this incident been avoided. Angle grinders can be very dangerous if they are misused or if safety precautions aren t followed. High speed flying particles inhaling dust or fumes kickback fires explosions electrical shock.

1 bill used a pneumatic sander rated speed 18 000 rpm equipped with an 11 000 rpm abrasive wheel to cut a welded bolt as he held it in his hand. Kickbacks are especially dangerous when using grinders with only one hand make sure you have 2 hands and a sturdy handle to do this safely. There are several types of accidents caused by angle grinders. The grinders you will be using need to be properly grounded.

The guard was missing. The good news is that over 90 of these accidents are preventable if good safety precautions are adopted. Inspect the rest of the grinder. Angle grinders can throw up debris when cutting materials so it s important to protect your eyes by wearing goggles or a protective face shield.

Grinder machine safety precautions grinders shall be equipped with the dead man switch. Hazards associated with angle grinders. This article covers the safety practices involved when using these grinders with resin bonded wheels. Employee amputates fingertip while adjusting grinder belt.

In general angle grinders are better suited for making small cuts in wood. Contact with the wheel while in operation can therefore have serious consequences.