breast drill definition

  • noun:
    • a portable drilling machine, supplied with a breastplate, for pushing the drill up against the work.
    • In mech., a drill-stock operated by a crank and bevel gearing, and achieving a bit against that the workman bears their breast whenever involved with drilling.
    • a portable exercise with a plate which pushed from the chest to force the drill point to the work
    • a lightweight drilling machine, given a breastplate, for forcing the drill contrary to the work.
    • In mech., a drill-stock operated by a crank and bevel gearing, and achieving an item against which the workman bears his breast whenever engaged in drilling.
    • a portable drill with a plate this is certainly pushed contrary to the chest to force the exercise point to the work

Related Sources

  • Definition for "breast drill"
    • a portable drilling machine, supplied with a breastplate,…
    • View More
  • Hypernym for "breast drill"
89 votes

How would you define breast drill?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!