Drilling Through Reinforced Concrete Floor

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.

Drilling through reinforced concrete floor.

It creates holes without causing aggressive demolition or too much strain. 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. Drill for maybe 30 seconds then pull the bit out of the hole. When your concrete drill bit hits rebar you should stop drilling and replace the concrete bit with a metal bit.

For a standard 1 inch bottom wall plate if you were using inch by 2. Concrete drill bits are the right choice for drilling through reinforced concrete. The sds max 9 speed clean features two extraction holes at its head which connect to an internal cavity leading to a vacuum connector. Core drilling is one of the most effective non vibratory ways of drilling through reinforced and non reinforced concrete surface.

However because builders don t leave any indication of the location of rebar there s always a chance that your concrete drill bit will encounter metal. Then drill a shallow pilot hole using a low speed or short bursts. The core drill is a highly efficient and powerful tool for boring holes through reinforced concrete block brick masonry and stone. To drill into concrete use a hammer drill with a carbide tipped masonry bit.

Once you have the right drill and drill bit mark the spot on the concrete you want to drill through. This guide reviews how to drill into concrete safely and effectively. The drill bit will heat up and also the dust needs to be released from the grooves. Next turn on the drill s hammer function and start drilling applying firm but not forceful.

It is far better to do the drilling in small increments. Don t let a concrete wall or floor stop you from completing your project. We show you what you have to look out for drilling in reinforced concrete and which tools are well suited.