{"data":{"id":"us/30-cfr-57.7028","jurisdiction":"us","citation":"30 CFR 57.7028","heading":"Hand clearance.","body":"Persons shall not rest their hands on the chuck or centralizer while drilling.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart F—Drilling and Rotary Jet Piercing"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"76b97a138d15f7e3e29db8c48465ea6054e6df4cc14670af5312628ad33c98bc","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.7018","next":"us/30-cfr-57.7032"},"notice":"GroundRules: Original legal text. Not legal advice."}