Across
- 4. It is the process of creating a conical depression in an existing hole
- 6. It is used to hold material in the correct position for cutting or fitting together
- 10. A device used to produce variable or reciprocating motion
- 11. It converts rotational motion to linear motion
Down
- 1. It is a piece with holes used to fasten, allowing rotational motion
- 2. The driving gear, often the smallest
- 3. To cut a groove around a shaft when there is a change in diameter
- 5. It allows motion in one direction only
- 7. A triangular strengthening piece
- 8. To finish the inside of a hole to a shape that is not round
- 9. A grooved wheel that accommodates a belt