ブローチ盤ばんMeanings1nounbroaching machineA machine tool that uses a broach to cut shapes into metal or other materials. Technical term used in manufacturing and engineering contexts.この工こう場じょうではブローチ盤ばんを使つかってギアの内うち側がわを加か工こうしている。In this factory, they use a broaching machine to machine the inside of gears.
