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160 Tool Safety: Basic
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Power Tool Safety

Introduction

Because power tools are so common in construction, workers are constantly exposed to a variety of hazards. The very tool that makes their job easy and efficient may one day be the cause of a tragic accident. It is good to be reminded of good-sense safety practices.

Drills are the second most dangerous portable power tools.

Which Power Tools Cause the Most Hand Injuries?

Considering how often they are used at construction sites, powered hand tools cause relatively few hand injuries in the industry. In 2012, hand injury claims amounted to only about 4.5 percent of all injury claims accepted for the industry as a whole.

It should not come as too much of a surprise that saws, drills, and nail guns account for most of the injuries (67 percent). However, let's take a look at the top 10 most dangerous portable power tools:

  1. saws (except chainsaws)
  2. drills
  3. nail guns
  4. jackhammers
  5. hand grinders
  6. chainsaws
  7. hand tools not otherwise classified
  8. sprayers-paint
  9. hammers
  10. impact wrenches

(Source: OR-OSHA)

Knowledge Check Choose the best answer for the question.

2-1. Which of the following tool categories accounts for most hand injuries?