Answer :
Final answer:
Before using a hammer drill to drill into concrete, it is important to take certain precautions such as installing a debris guard on the drill chuck, reviewing silica exposure standards, confirming coworker locations, and spraying down the concrete surface with water to reduce dust.
Explanation:
Before using a hammer drill or rotary hammer to drill into concrete, it is important to...
- install a flying debris guard on the drill chuck
- review silica exposure standards
- confirm the location of coworkers
- spray down the concrete surface with water
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