Drilling Through Reinforced Concrete Floor

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.

Drilling through reinforced concrete floor.

Drill for maybe 30 seconds then pull the bit out of the hole. This guide reviews how to drill into concrete safely and effectively. Then drill a shallow pilot hole using a low speed or short bursts. Drill through the predrilled holes in the wood and into the concrete to a depth inch deeper than the screw length.

Core drilling is one of the most effective non vibratory ways of drilling through reinforced and non reinforced concrete surface. 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. To drill into concrete use a hammer drill with a carbide tipped masonry bit. It is far better to do the drilling in small increments.

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. Don t let a concrete wall or floor stop you from completing your project. When your concrete drill bit hits rebar you should stop drilling and replace the concrete bit with a metal bit. 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.

The drill bit will heat up and also the dust needs to be released from the grooves. The sds max 9 speed clean features two extraction holes at its head which connect to an internal cavity leading to a vacuum connector. It creates holes without causing aggressive demolition or too much strain. Concrete drill bits are the right choice for drilling through reinforced concrete.

For a standard 1 inch bottom wall plate if you were using inch by 2. The core drill is a highly efficient and powerful tool for boring holes through reinforced concrete block brick masonry and stone. 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.