How To Drill Hole In Concrete Wall

After the core drill has gone through the wall up to about 0 5 inches it is advisable to unscrew the guide drill bit at this point.

How to drill hole in concrete wall.

Drill the guide hole to a depth of 1 8 to inch. Next turn on the drill s hammer function and start drilling applying firm but not forceful pressure. Begin drilling into the concrete applying steady pressure on the drill. Increase the drill bit by 1 8 inch each time.

Once you ve drilled down as deep as you need to go change to a slightly larger drill bit. To drill into concrete use a hammer drill with a carbide tipped masonry bit. My diy way to screw brackets into cement same as brick. Watch our hang a shelf on a brick wall.

How to drill into concrete to hang a tv shelves racks etc. Start drilling slowly with the attached guide drill on the core drill. How to drill a hole in concrete with a hammer drill. 1 mark the centre of the hole on the concrete and insert a small sized masonry drill bit in your drills chuck.

Do not force the drill. Now that you have marked the drilling spot and you have taken all the necessary precaution if you want to drill a large hole begin by fitting a smaller bit on your tool then drill a small or medium hole before you change your bit to the appropriate size. Position the tip of the drill on the mark you made on the concrete and keep the drill perpendicular as you drill. Once you have the right drill and drill bit mark the spot on the concrete you want to drill through.

Drill forward with steady light pressure. If any time you feel the drill bogging down back off some. Then drill a shallow pilot hole using a low speed or short bursts. Don your goggles then insert the appropriate tungsten carbide masonry drill bit for your desired hole size into the hammer drill.

Drill the hole again until it s the right thickness.