炮钎

Traditional form:

炮釺

Pinyin (reading):

pàoqiān

Definitions:

• a drill
• a hammer drill for boring through rock
• same as 釺子／钎子

Characters:

• 炮 - cannon, artillery
• 钎 - awl; a tool for boring holes

Traditional characters:

• 炮 - cannon, artillery
• 釺 - awl; a tool for boring holes