plugging chisel

例句：

1. 1. He used a drill to make holes in the wood.
   他用钻头在木头上打孔。
2. 2. The auger was used to dig the hole for the tree.
   用钻头挖树的洞。
3. 3. Bits of metal were hammered into the wall with the drill.
   用钻头把金属块敲打进墙里。