How To Drill 4 Hole In Concrete Wall

Here s a few pictures of the right tool.

How to drill 4 hole in concrete wall.

A standard drill bit is not large enough to make such a hole. Whatever you do don t use regular drill bits for concrete. That durability can be quite the obstacle however for homeowners trying to mount an art installation on a concrete feature wall drill a hole to set a fence post at the end of the driveway. The drill bits can also make or break your project.

There are numerous types of drill bits designed for use with concrete but the key is. The walls at our new place are 6 inch thick concrete it s an old naval base and we needed a few holes for vents. As much as you will be using the core drill a standard drill is still required in the initial stages to make the guide hole before you can fully switch to a core drill. Start the drill at its lowest speed for better control.

Do not force the drill. Position the tip of the drill on the mark you made on the concrete and keep the drill perpendicular as you drill. Small holes that are only about 1 2 inch in diameter are drilled directly into the concrete. Before you drill a hole in the wall make sure you have the correct drill bit for your wall.

Drill the guide hole to a depth of 1 8 to inch. You ll need a drywall bit for a sheetrock or plasterboard wall which most household walls are made of. Drill forward with steady light pressure. When you have to drill large holes into concrete such as the 2 inch or 4 inch holes you will need to use a core drill.

However if your wall is brick stone or concrete you ll need a masonry bit.