冲击钻

impact drill / hammer drill

(of water) to dash against / to mix with water / to infuse / to rinse / to flush / to develop (a film) / to rise in the air / to clash / to collide with

thoroughfare / to go straight ahead / to rush / to clash

powerful / vigorous / pungent / towards / in view of

variant of 衝擊|冲击[chong1 ji1]

to attack / to batter / (of waves) to pound against / shock / impact

to hit / to strike / to break / Taiwan pr. [ji2]

variant of 鑽|钻[zuan4]

to drill / to bore / to get into / to make one's way into / to enter (a hole) / to thread one's way through / to study intensively / to dig into / to curry favor for personal gain

an auger / diamond