hammer away
Intermediate (B1)neutral
To keep doing something with a lot of energy and without stopping, like hammering a nail again and again.
"He hammered away at the piano piece every evening until he could play it perfectly."
Hear it in context

KHAMZAT CHIMAEV x SEAN STRICKLAND | Maratona de Lutas Completas
UFC Brasil · 175:12
CONTINUING TO HAMMER AWAY.

Sean Strickland x Abus Magomedov | LUTA COMPLETA | UFC 328
UFC Brasil · 16:16
CONTINUING TO HAMMER AWAY.

Spring Championship North America
Brawlhalla · 205:09
We throw up, steals the hammer away.

Cage Warriors 205 LIVE Prelims | Main Card is LIVE EXCLUSIVELY on UFC FIGHT PASS!
UFC FIGHT PASS · 43:39
Vitas calmly able to maintain this position and hammer away.

Cage Warriors 205 LIVE Prelims | Main Card is LIVE EXCLUSIVELY on UFC FIGHT PASS!
UFC FIGHT PASS · 47:55
Igor Vovchanchyn has been able to hammer away consistently and look,