风钻

Traditional form:

風鑽

Pinyin (reading):

fēngzuàn

Definitions:

• pneumatic drill
• jackhammer

Characters:

• 风 - wind; air; customs, manners; news
• 钻 - diamond; to bore, to drill, to pierce

Traditional characters:

• 風 - wind; air; customs, manners; news
• 鑽 - diamond; to bore, to drill, to pierce