block drill

例句：

1. 1. The block drill is used to make holes in wood.
   块钻用于在木头上打孔。
2. 2.He used a block drill to create the intricate design on the wall.
   他用块钻在墙上制作了复杂的设计。
3. 3. The construction workers used a block drill to level the ground for the new building.
   建筑工人用块钻平整了新建筑的地面。