Police are hunting a heavy handed bandit who attempted to break into an automatic teller machine on 16 July.

Investigators have been told that a man attended the intersection of the Frankston-Dandenong Road and Stephens Road, Dandenong South around 4am.

He approached the ATM, produced a sledge hammer and attempted to break into the machine.

The man was unsuccessful in his attempt and left the area a short time later.

The offender is described as 175-185 centimetres tall with a slim build.

At the time of the offence he was wearing a dark coloured long sleeved hooded jacket with fur lining, dark coloured pants and dark shoes.

Police have released photographs of a man that they believe may be able to assist with their investigation.

Anyone with information regarding the incident is urged to contact Crime Stoppers on 1800 333 000 or visit www.crimestoppers.com.au