Drilling Into Old Concrete Floor

Drill your way into better construction with help from a licensed engineering contra.

Drilling into old concrete floor.

If the joint is taller than wide place the holes vertically. Don t let a concrete wall or floor stop you from completing your project. Here s how to drill into concrete with a regular old drill. And since they re a little cheaper and the smaller hole is easier to drill the 3 16 in.

Once you have the right drill and drill bit mark the spot on the concrete you want to drill through. A carbide tipped masonry bit is the best drill bit to use for bathroom ceramic tile. To drill into concrete use a hammer drill with a carbide tipped masonry bit. What is the best drill bit for tile.

Then drill a shallow pilot hole using a low speed or short bursts. Once you re done drilling push the anchors in place screw the hardware home and vacuum up the small amount of dust. Make these holes 12 inches on center horizontally or vertically depending upon the predominant orientation of the joint. Mark the spot on the wall or another surface where you d like to place the hole.

This will extend the hole into the drywall or backer board with minimal damage. This guide reviews how to drill into concrete safely and effectively. Drilling into concrete requires specialized equipment for doing the job. Drill 5 8 inch diameter holes six inches deep into the old concrete.

Learning how to drill through concrete can seem difficult but what looks like a challenging job can be made simpler with the right tools and proper technique. If you get push back or. Size is usually the better choice. Diameter screws are plenty strong for most home tasks like installing furring strips screwing down walls to concrete floors and attaching hardware to block or brick.

If the drill resists you back off. Older concrete however is often much more dense than some of the cosmetic concrete used in modern finishes so boring through a 50 year old concrete foundation with your old school rotary drill. Drilling into concrete can prove to be disaster if you don t know what you re doing and don t have the right tools. Put a small masonry bit into your drill.

Next turn on the drill s hammer function and start drilling applying firm but not forceful. Some common mistake an average person makes can include trying to drill into concrete with a regular bit in a regular drill or even a concrete drill bit in a regular drill.