A screw machine may refer to a:

• Screw machine (automatic lathe), a small- to medium-sized automatic lathe that is mechanically automated via cams
• Screw machine (turning center), a small- to medium-sized turning center that is electronically automated via CNC
• Screw-cutting lathe
• Turret lathe, now rarely called screw machines

This disambiguation page lists articles associated with the title Screw machine.
If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.