Drilling into concrete is a handy and useful technic.
With this skill, it becomes easier to hang paintings, put up shelves, install lights, and much more safely and conveniently.
Though the drilling process is simple, choosing the right tools and knowing how to use them properly will reduce the amount of time you need to finish the process.
If you are drilling into concrete for the first time or you have tried it before with a little success, here is an exclusive guide on how to drill into concrete effectively and quickly to help you out.
Setting Up
Get A Good Hammer Drill
Drilling into concrete with top rated hammer drills makes it much more comfortable.
Drill makes it easier for you to fracture the concrete through quick hammering and then drilling to scoop out the broken concrete materials.
Ideally, we recommend purchasing hammer drill with at least 7 to 10 amps from the top-rated brands.
Some of the top-rated hammer drills include; DEWALT DWD520K 120-volt Corded Hammer Drill, Makita XPH012 18V Hammer Drill (Lithium-Ion), Ryobi ONE+ 1/2 in Hammer Drill (18 Volt Lithium Ion), and SKIL 6445-04 ½ INCH HAMMER DRILL.
Beside the performance power, drills from these brands come with other features such as speed setting, comfortable grip, depth stop, and the second handle.
Insert A High-Quality Masonry Drill Bit
Masonry bits are the only type of drill bits that will get through concrete and are specially designed to handle this tough job. They contain a tungsten carbide at the tip to provide a vigorous cutting edge desired.
Set the Depth and Hold the Drill Properly
Some of the hammer drills come with a depth control bar or a depth setting. You can also mark the needed depth on the drill bit using masking tape or a pencil. Hold the drill with one hand with your index finger on the trigger like a gun. While the other hand holds the other handle.
Drilling Concrete
Mark the Drilling Spot
When everything is set up ready, the first step should be marking the wall where you want to drill the hole using a cross or a small dot using a pencil, a marker, or make a dent using an old screwdriver.
Drill APrimary Hole
Place the drill bit on the dot that you have marked and bore the hole slowly at a low speed. Ideally, go easywhen starting until the hole gets a good grip. The secret is applying the ideal amount of pressure and keeping it firm to avoid slipping. Make ashallow hole about a quarter inches to guide your drill for the real hole.
Drill with More Power
Now place the drill in the pilot hole and begin to drill firmly, applying more pressure to push the drill forward. Increase the speed and force of the drill gradually when necessary but ensure it is stable and under your control at all times.
Remove the Drill Out Periodically
Pull out the drill a little and press it back in again after about every fifteen seconds to help pull out dust from the hole. It’s also necessary to pull out the drill and stop it for some seconds to allow it to cool because they might overheat, especially the normal rotary drills.
Use a Masonry Nail to Go Through Obstacles
In case you come across a solid piece of concrete; it is advisable to put in a masonry nail into the hole you are drilling and hit it to break up the hard concrete. However, it would help if you took care not to drive the nail very deep to be able to remove it quickly. Once the obstruction is surpassed, continue drilling with the hammer drill.
Blowing Out the Dust
Removing the dust enhances the strength of concrete anchors. Use a moist cotton cloth to rub the dust-out. Ensure you wear your goggles and mask to protect yourselves from the hazardous debris and dust.
Bottom Line
As you can see, drilling into concrete is not that difficult. You only need to have the right hammer drill, a good quality masonry bit, and a little know-how on the drilling process and you will get the job done effectively and quickly. Get yourself one of the top-rated hammer drills and get the work done.