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810 Hand and Power Tool Safety
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Electrical Powered Tools

Introduction

The invention of portable electric power tools benefits industry and workers in almost every field.

Worker using power drill
Should this worker be wearing gloves? See the answer in Section 4.5.

Greater speed, increased production, reduced effort to perform tasks, and-in most cases-greater accuracy are the advantages these tools provide.

However, portable power tools also have hazards. Serious injuries can occur if you do not take precautions.

What are Electrical Power Tools?

Electric power tools include grinders, drill presses, band saws, jig saws, circular saws, belt sanders, electric drills, table saws, radial arm saws, jointers, and paint spray guns.

Employees using electric tools must be aware of several dangers. Among the most serious injuries that result electrical hazards are burns, shock, and heart failure.

Knowledge Check Choose the best answer for the question.

4-1. What is one of the most serious injuries associated with electrical power tool hazards?