/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / FIXED CUTTER DRILL BIT

FIXED CUTTER DRILL BIT

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Identifier
https://posccaesar.org/ontology/15926-4/4.0/FIXED_CUTTER_DRILL_BIT
Definition A <FIXED CUTTER DRILL BIT> is a <ROCK DRILL BIT> where there are no moving parts, but drilling occurs due to percussion or rotation of the drill string.