Definition

1. Noun:
   • A tool for cutting external screw threads: A diestock is a device that holds dies (cutting tools) for creating external screw threads on cylindrical metal objects, such as rods or pipes.

Usage

• A diestock is used in metalworking and machining to manually cut threads.
• It is typically used by turning it around a cylindrical workpiece to cut a uniform thread pattern.

Examples

Advanced Usage

• "To use a diestock": The process of employing this tool.
  • Learning to use a diestock properly is a fundamental skill for machinists.

Variants and Related Words

• Die (n): The hardened steel cutting tool, often round with a central hole, that is held by the diestock to perform the threading.
  • The die was inserted into the diestock before beginning the cut.
• Tap (n): A related tool used for cutting screw threads, as opposed to the external threads cut by a diestock.
• Thread cutter: A more general term for tools that create screw threads.

Synonyms

• Threading die holder: A more descriptive synonym.
• Screw plate: An older or less common term for a similar tool.

Notes

• The term is a compound noun formed from "die" (the cutting tool) and "stock" (a handle or holder). It refers specifically to the holder for the dies, not the cutting action itself.
• It is a specialized tool term primarily used in engineering, machining, and mechanical repair contexts.

Noun

1. a device that holds the dies that cut external threads on metal cylinders