掘削 くっさく Also written 掘鑿 Meanings Noun, する verb, Transitive digging out; excavation Kanji 掘 dig. Read as クツ. 削 shave. Read as サク. Common phrases 掘削を行う Words containing 掘削 掘削機 (くっさくき) excavator 掘削船 (くっさくせん) drillship 油田掘削施設 (ゆでんくっさくしせつ) oil rig And 1 more. Jinuma: Japanese Dictionary · Word lists