Hi, anyone know how does those professionals drill walls? Where to drill and where to avoid? I dont wan to hit any metal beams in the wall. Thanks.

Need to avoid concealed water pipes and wirings too. It is wise to invest in a miniature metal detector that can detect all sort of metal object including reinforcement of the concrete beams and walls. they are pretty cheap and available from Sim Lim Tower for something less than $25/=. Save a lot of headches..

Hi, anyone know how does those professionals drill walls? Where to drill and where to avoid? I dont wan to hit any metal beams in the wall. Thanks.

Need to avoid concealed water pipes and wirings too. It is wise to invest in a miniature metal detector that can detect all sort of metal object including reinforcement of the concrete beams and walls. they are pretty cheap and available from Sim Lim Tower for something less than $25/=. Save a lot of headches..

Correct, better to invest in one, will give you peace of mind

Thanks guys, will look for the metal detector!