Hand clearance.

  1. Law
  2. CFR 30
  3. Mineral Resources
  4. Mine Safety and Health Administration, Department of Labor
  5. Metal and Nonmetal Mine Safety and Health
  6. Safety and Health Standards - Underground Metal and Nonmetal Mines
  7. Drilling and Rotary Jet Piercing
  8. Drilling - Underground Only
  9. Hand clearance.

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§ 57.7028 Hand clearance.

Persons shall not rest their hands on the chuck or centralizer while drilling.


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