Crossword clues for the word: OILHOLE The word OILHOLE has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for OILHOLE Showing 1 to 7 of 7 results Clue(s) Aperture for a lubricant Aperture in some drills Lubrication aperture Lubrication point Lubrication spot Machine aperture Opening for lubrication