diagonal hobbing

例句：

1. 1. The engineer used a diagonal hobbing tool to cut the metal sheet into precise shapes.
   工程师使用对角铣削工具将金属板材切割成精确的形状。
2. 2. During the construction phase, diagonal hobbing was essential for removing the concrete layers.
   在施工阶段，对角铣削对于移除混凝土层至关重要。
3. 3. The company specializes in producing high-quality diagonal hobbing tools for various industries.
   该公司专门生产各种行业的高质量对角铣削工具。