Drilling Through Reinforced Concrete Floor

Next turn on the drill s hammer function and start drilling applying firm but not forceful.

Drilling through reinforced concrete floor.

It creates holes without causing aggressive demolition or too much strain. Drill through the predrilled holes in the wood and into the concrete to a depth inch deeper than the screw length. 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. 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.

Core drilling is one of the most effective non vibratory ways of drilling through reinforced and non reinforced concrete surface. 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. Concrete drill bits are the right choice for drilling through reinforced concrete. Drill for maybe 30 seconds then pull the bit out of the hole.

This guide reviews how to drill into concrete safely and effectively. 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. Once you have the right drill and drill bit mark the spot on the concrete you want to drill through. For a standard 1 inch bottom wall plate if you were using inch by 2.

We show you what you have to look out for drilling in reinforced concrete and which tools are well suited. The sds max 9 speed clean features two extraction holes at its head which connect to an internal cavity leading to a vacuum connector. 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. When your concrete drill bit hits rebar you should stop drilling and replace the concrete bit with a metal bit.

The drill bit will heat up and also the dust needs to be released from the grooves. 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.