Haydstock or Headstock: How To spell?
The word Haydstock is misspelled against Headstock, a noun meaning "A part (usually separate from the bed or frame) for supporting some of the principal working parts of a machine"
The word Haydstock is misspelled against Headstock, a noun meaning "A part (usually separate from the bed or frame) for supporting some of the principal working parts of a machine"