Cops are looking for a trio that allegedly rammed a car into a Brooklyn man before bashing him over the head with a hammer and a metal rod.

The victim, 52, was working on Flushing Avenue near Spencer Street in Williamsburg on Christmas Day when a silver Mercedes suddenly slammed into him, cops said late Friday. Two men hopped out of the car and began arguing with the victim before they began the brutal attack. The third remained inside the Mercedes.

Paramedics rushed the man to a local hospital, where he was treated for injuries to his eye and head, which required eight staples.

At the time of the attack, one of the suspects wore a dark jacket, tan pants and white sneakers. The second was last seen wearing a black hat, blue jeans, sneakers, a blue jacket and a blue shirt.