Drilling Through Reinforced Concrete Floor

The core drill is a highly efficient and powerful tool for boring holes through reinforced concrete block brick masonry and stone.

Drilling through reinforced concrete floor.

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. Concrete drill bits are the right choice for drilling through reinforced concrete. Drill through the predrilled holes in the wood and into the concrete to a depth inch deeper than the screw length. 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. A hammer drill takes the hard work out of the job as it hammers into the concrete as it drives doing the work for you. Then drill a shallow pilot hole using a low speed or short bursts. For a standard 1 inch bottom wall plate if you were using inch by 2.

When your concrete drill bit hits rebar you should stop drilling and replace the concrete bit with a metal bit. 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. 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.

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. Core drilling is one of the most effective non vibratory ways of drilling through reinforced and non reinforced concrete surface. Once you have the right drill and drill bit mark the spot on the concrete you want to drill through. It creates holes without causing aggressive demolition or too much strain.

Drill for maybe 30 seconds then pull the bit out of the hole. We show you what you have to look out for drilling in reinforced concrete and which tools are well suited. Bosch offers a bit for drilling lightly reinforced concrete that has dust extraction built into the bit itself in an attempt to minimize the production of the hazardous dust.