13. Types of Lathe Centers Revolving dead center Changeable point dead center Long point center 60° lathe center
14.
15. Types of Lathe Chucks Three-jaw universal chuck Four-jaw independent chuck Magnetic chuck Used to hold round, square, hexagonal, and irregularly shaped work pieces. Holds round and hexagonal work Faceplates Used to hold work that is too large or such shape cannot be held in a chuck.
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