How to drill into concrete with a hammer drill

 

It is because the noise can terrify them. For the average Do It Yourselfer or contractor not looking to drill holes bigger than 3/4 ” we recommend the Bosch 11255VSR Bulldog Extreme which sells for around $170. Implementing the right drill bit is also critical. Begin with your drill at the lowest possible speed. Preparing the Drill. You might want to use a smaller bit for this step. Start the drill at a slow speed to establish the hole, gradually increasing speed as the bit bites into the material. Rotary hammers are more powerful, though, and have a “hammer-only” mode with no rotation. With their smooth shank, these can only be used with a hammer drill and its 3-jaw chuck. Tip #4: Have some water with you. Learning how to drill through concrete can seem difficult, but what looks like a ch May 7, 2021 · Mount the core bit on the drill chuck and set the power tool to drill mode. Discover expert tips on drill bit selection, speed adjustment, pressure application, and safety Jan 1, 2024 · The hammer drill setting is a function found in some power drills that allows the drill to also create a hammering or pounding motion in addition to the rotational drilling motion. To use this method, simply attach a masonry bit to the chuck of your drill and start drilling. Sep 22, 2023 · Then, set your drill to the hammer mode and use the drill bit to make a series of holes in the marked area. Start with a small bit and go up in size until you reach the desired diameter. Go slowly at first, then gradually increase the speed as the bit bites into the concrete. Step 2: Put on your dust mask and safety glasses to protect your eyes and lungs. Generally speaking, hammer drill bits look like typical twist drill bits with an arrowhead of carbide at the tip and tighter fluting. This will help protect the bit from overheating and prolong its life. Drilling into concrete isn’t just about making a hole; it’s about making the right hole, in the right way, at the right time. A hammer drill uses a hammering effect to rotate the bit, useful for driving bolts, etc. Because it vibrates while drilling, the drill bit on this tool makes it perfect for making small holes in concrete as it pulverizes the concrete by hammering into it while the drill bit spins. A rotary hammer drill actually hammers the bit into the concrete, using the carbide bit inserts to pulverize the concrete. This combined action allows for the efficient penetration of tough materials. A hammer drill usually works well for eating through these obstructions, while a standard drill may require more force. Insert the appropriate anchor into the hole and gently tap it in with a hammer. Here’s a closer look at the tools and techniques that can make or break your project: Hammer Drill vs. Sep 27, 2021 · Heavy-duty drilling and chiseling projects usually require a bit more power than typical hammer drills provide. It is definitely one of the most useful tools, and is commonly used to drill into concrete. Dec 31, 2023 · Hammer drilling mode is essential for concrete drilling, as it combines the rotation of the drill bit with a hammering action that helps to break through the tough surface of the concrete. Put on safety gear, including a dust mask, goggles, and ear protection. Nov 13, 2023 · Turn the drill on and apply pressure to the surface you’re drilling into. 6. Aug 28, 2021 · Step By Step. Every 15 to 20 seconds, withdraw the drill bit and remove any debris from the hole. Use a pencil or marker to mark the spot where you want to drill. Reply. Once the hole is ready, it’s time to remove the masking tape from the concrete and position the anchor over the hole. To create the holes, the bits of hammer drill bits begin to rotate and hit on your applied materials. When inhaled over time, the small particles of silica can irreversibly damage the lungs. First, make sure you have the correct screwdriver bit for the screw you’re using. I attempted to do it first by perforating around the hole using a 1/4" hammer d . So, a hammer drill is handy when you need to drive nails, create holes, and install screws in your required materials. Move the drill bit along the marked chiseling line, chiseling small sections at a time. Once you have the right bit, insert it into the drill chuck and tighten it securely. Let the drill bit do the work, and avoid applying too much pressure, as this can cause the drill bit to overheat or break. Additional stones and pebbles are present in concrete, and you may encounter a hard place while drilling through it. (if needed) Adjust the auxiliary handle for better control and leverage for when you start drilling. Pickens shares three essential items needed to drill into concret Jun 17, 2020 · Affiliate Links Dewalt Hammer Drill https://www. This significantly extends the range of what the drill can do! I just drilled 3/4 way into a piece of 2 by 4 wood with a smaller diameter wood bit, then drilled the hammer bit into it for a really tight fit. Hammer drills are designed to provide a hammering action in addition to the rotating motion, making them more effective for drilling into tough materials like concrete. Installing the correct drill bit. 7. Run your drill at a slow to medium speed, pulling it out occasionally to remove any concrete dust that may have started to accumulate. Use both hands on the drill, one near the power button or trigger and the other on the support handle (if there is one). The hammer drill will create an initial hole, and then the rotary motion will continue to enlarge it to the desired size. Place the tip of the bit on the indent carefully, and start the drilling. With its high-impact energy and chiseling function, it’s the perfect tool for breaking concrete into smaller pieces without having to resort to expensive methods such as jackhammers or hiring a contractor. Handheld and Stand-Mounted Drills. Concrete is even harder and more difficult to get through than normal cement, mortar or brick. They will not last and you’ll end up paying more money in the long run. Take breaks if necessary to avoid overheating the drill bit. Begin by choosing a high-quality masonry drill bit designed specifically for drilling into concrete. You will want to consider A hammer drill and a rotary hammer drill are very different. Even with an impact hammer type of drill, it can be difficult because all that hammering can make the bit get stuck in the concrete and break it off. This DeWalt Cordless 20V Hammer Drill is the one tool you need to drill into wood, metal and concrete. Hey all, I need to drill into concrete so that I can attach the bottom plates of my new shed walls to the pad underneath it. Feb 28, 2014 · Oct. Stand in front of the wall or surface with your feet planted firmly on the ground. 3) Make A Guide Hole. Feb. May 23, 2022 · 3. Keep the drill running until the concrete breaks apart and then repeat the process until the job is done. Set the depth stop to ¼-inch longer than the depth you need for the hole. Replace the drill for the final size, start the drill, and push forward with firm but not heavy pressure to start drilling the desired hole in your concrete. . Mar 20, 2023 · Hammer drill. So, in this tutorial, I’m going to show you how to drill into concrete with a regular drill and then compare that to using a hammer drill. Next, set the depth gauge to the desired depth of the hole. A masonry drill bit is the best choice for drilling into concrete. As you drill, periodically remove the bit from the hole to clear out the dust. 4. Insert and secure the correct size masonry bit for the screw or fastener you're using. Step 3 : Mark the spot on which you want to drill the hole. Once it's in the correct position, pull the trigger while applying pressure on the back of the drill. Once the hole is drilled, remove the drill and clean away any dust or debris. These bits are specially designed to handle the hardness of concrete. In this video, I'll take you throu step 2. Mar 25, 2024 · The key factors to consider when choosing the right drill for concrete drilling include the size of the holes needed, the density of the concrete, and the frequency of drilling. Apr 5, 2021 · drilling a 4 1/4 hole through about 8 inches of concrete block. Only a rotary hammer lets you turn off the rotary movement and use the percussive motion alone. I walk you Don't let a concrete wall or floor stop you from completing your project. You can buy a decent one from around $150 up to $500 or more. Choose a drill bit that is appropriate for the size of the hole you need to drill. Aug 8, 2019 · Leah demonstrates how to drill a hole into natural stone using a hammer drill and a diamond grit masonry carbide bit. Begin drilling at low speed penetrating the concrete slowly. Locate the position and place the drill at 45° angle. Insert the nail with a hammer into the hole. These rotary hammer drills are rugged enough to get the job done quickly and easily. drill bit and half inch chuck purchased on amazon. Apr 1, 2020 · Tip #3: Consider the age of the concrete. Never buy cheap drill bits to do any job. Drill into the concrete. 5) If Somtething Stops Your Drill, Use The Masonry Nail. You just want to make a 1/4 deep hole to get you started. Step 2: Set Up the Ladder or Scaffolding: If needed, set up your ladder or scaffolding securely to access the ceiling area comfortably. If you only plan on drilling into concrete once or May 5, 2021 · To start drilling, press the masonry bit on the pencil mark you had already made on the stucco. If you need to drill into concrete but don’t have a hammer drill, don’t fret – it’s still possible to get the job done! There are a few tips and tricks you can use to make the process easier. Mark the spot on the wall where you would like to drill a hole. Step-2) Mark Drill Point. If the concrete is old, you just might need a hammer drill. Mar 26, 2024 · Family Handyman. Of the two, rotary hammers drill through brick, concrete, and masonry much more rapidly. This helps the bit penetrate the hard concrete surface effectively. I would recommend a rotary hammer drill if you are drilling a hole any bigger than ¼”. Mar 9, 2024 · Step 4: Choose the correct drill bit. Once the holes are drilled, use the chisel attachment on your hammer drill to break through the concrete between the holes. 5 days ago · Position the drill perpendicular to the ceiling and apply gentle pressure as you begin drilling. Dec 13, 2022 · This is probably the most common method of drilling into concrete without a hammer drill. Feb 27, 2020 · Use a rotary hammer drill for holes that exceed half an inch. Concrete requires a special carbide-tipped bit that can handle the tough material. Getting through concrete without a hammer drill will take longer since there won’t be any longitudinal action. Next, set the drill to the hammer mode by engaging the switch or button on the side. Step-3) Attach the Bit and Depth. This prevents overheating and prolongs the life of the bit. Apr 18, 2018 · Drilling into concrete isn't as complicated as it seems — you just need the right tools. Dec 17, 2019 · In this video, I show you how to use a hammer drill. Step-5) Gradually Increase Speed and Finish. Select “low” speed and begin drilling. Step 2 – Start the Hole. To vibrate concrete effectively, a hammer drill that is designed for heavy-duty and high-impact applications is the best choice. 25 lbs. Rotary Hammer. Ensure that the drill bit is the right size for the hole you want to drill. Dec 31, 2023 · To effectively chisel concrete, use a hammering motion while applying downward pressure. In this video, Steve shows you the features of this De Start drilling with slow, steady pressure. The hammering action of a hammer drill helps to break through the tough surface and create a hole. If you only plan to use a rotary hammer to drill concrete once or even a couple of A hammer drill can drill an inch-deep hole through concrete in less than a minute, while you may spend half an hour or longer on the task with a regular rotary drill and not a suitable drill bit. Award. Apply firm pressure to the drill, even if you’re using a heavy-duty hammer drill. Put your drill into hammer mode by flipping the switch on the side of the tool. 4) Start Drilling. Line up the screw with the hole and press the screwdriver gently against the screw head. Refer to the manufacturer's instructions or consult a professional to determine the appropriate drill bit size. Donning your safety glasses, mask, and earplugs (hammer drills are loud), set your drill to its highest speed and the hammer setting (if so equipped). Mark Your Drilling Spot: Use a pencil or chalk to mark the exact spot where you intend to drill. May 21, 2019 · I had to drill a 4" hole in my concrete foundation which was about 11" thick. Hold the hammer drill perpendicular to the concrete and press the bit against the concrete. From installing home ventilation systems or vents to running cables, there may be any number of reasons that you find yourself needing to drill through a wall. Before you begin drilling into pavers for your project, be sure to use a damp cloth to wipe away any debris from the paver surface. Step one - First of all, make sure you are wearing your safety equipment to protect your eyes and lungs from debris/dust and keep your variety of smaller and larger masonry drill bits nearby. J. This is useful for using the tool with points or chisels for busting, carving, and scraping concrete and masonry. If the drill resists, back off a bit. At the beginning go slowly, and hold the pace and pressure. Decades ago, a lot more effort was put into pouring concrete that was particularly dense. How to Use a Hammer Drill to Vibrate Concrete to Get Rid of Air Bubbles. Start by drilling a pilot hole and then drill into the concrete at a 45-degree angle. 5 days ago · If you hold the drill at an angle, your hole may end up slanted or misaligned. Use a pencil or other marking tool to make an accurate mark on the concrete. Make sure no pet or small kid is there in the surrounding area. com/gp/product/B01DR90NA2/ref=as_li_tl?ie=UTF8&tag=10x1309-20&camp=1789&creative=9325&linkCode=a Table of Contents. Removing any obstacles or debris in the area. Drilling too fast can cause chipping or breakage of the material. May 18, 2024 · Step 1: Choose the Right Drill Bit. If you don’t own a hammer drill, don’t worry Apr 1, 2024 · Set the Drill: Set the drill to the hammer function. Choosing the correct drill setting. Mar 13, 2023 · With patience and attention to detail, your drilling will be complete soon! 6. Drill with Steady Pressure: Apply steady pressure and maintain a consistent speed while drilling. Feb 23, 2023 · To complete this task, you’ll need a cordless drill with a hammer setting, a masonry drill bit, and a vacuum or dust mask. Be patient and let the drill work at its rate. Mar 4, 2024 · To drill into concrete without hammer drill, you can use alternative methods for example using a regular drill with a masonry drill bit, applying water to cool the bit and prevent overheating, using a rotary hammer drill, or employing manual tools like a hand drill or rotary tool. A hammer drill for concrete is your best option. Try to push forward as you drill. This helps prevent the drill bit from slipping and ensures a precise entry point. May 8, 2024 · Learn how to drill into concrete without a hammer drill using simple tools such as a regular drill and masonry drill bits. Sure, you can drill a hole or two in a concrete block with a regular drill and a masonry bit, but 5 days ago · The drilling process with a regular drill includes the following steps: Put a carbide masonry bit into your rotary drill. Learn how to install a floatin Oct 1, 2018 · Afterwards, you can begin with the drill at the point of marking. With your correct bit and tool, start drilling. Safety Precautions You Should Take When Using A Hammer Drill. With that in mind, a regular drill is much more capable of drilling into newer samples of concrete than old. Keep lots of pressure on the bit and keep the drill at a steady angle. DEWALT DC212B – Our Top Cordless Rotary Hammer Pick. set-up the drill for drilling into concrete. Jan 3, 2024 · Remove the nail and slowly start drilling again until you are past the blockage. depth guide apply some tape to the drill bit. Step 4: Begin to Drill. If you want to drill through concrete, you need to use an impact hammer drill. Placing the tip of the drill bit on the mark, give the back of the drill a tap or two with the palm of your hand. Chisel in Short. And to obtain the best results, avoid pushing the drill too much unless you feel no resistance. First of all it would be a great idea to start off with a good hammer drill, a regular drill in most cases just will not cut it or drill it. First, you’ll want to choose the right drill bit. Start drilling with gentle and steady pressure on the drill but don’t force it too much. You can drill forward using very steady, light pressure without any force. I 4 tips for drilling into a wall. After gathering the equipment, you need to finalize the drill location. To improve your chances of making a hole in the concrete, you need to Sep 22, 2023 · If you’re looking for a cost-effective way to chisel concrete, using a hammer drill might just be what you need. The hammer action on the drill propels the bit through the concrete and breaks up any aggregate imbedded in it. However, there is a distinction between a hammer drill and a rotary hammer. This will allow the drill bit to cut into the hard concrete without also needing to grind through concrete dust. Choosing a location to drill. A hammer drill is a powered motor and performs through different sizes of bits that you can fit into the drill. Grip the drill. Then, push the drill forward against the mark. The use of handheld and stand-mounted drills, impact and rotary hammer drills, and similar tools used to drill holes in concrete, masonry, or other silica-containing materials can generate respirable crystalline silica dust. This will ensure the durability of the drill bit and help make your job easier. The hammer drill is a versatile, high-torque drill that can be used to drill into a variety of materials, such as dense or treated wood, metal, and for small Jan 4, 2023 · After drilling the hole in the brick, the anchor is inserted in the hole, followed by the screw. How To Use A Hammer Drill: Step by Step Guide. Remove any dust, dirt, or debris using a broom or a vacuum. A hammer drill will make drilling into concrete easier, but it’s not essential. Hammer drill and bits: A hammer drill is designed to drill into hard materials like concrete using a combination of rotary drilling and a hammering motion. Jun 23, 2023 · While gripping the drill with one hand, place the drill tip on the drill mark you made with your marker. Jul 31, 2022 · Hammer Drill. or better yet a rotary hammer. drilling tile. Jan 9, 2021 · Higher psi concrete has more stone, making it harder to drill into. Cool the Drill Bit: Periodically cool the bit by dipping it in water or applying a lubricant. Hold the screwdriver straight and press the trigger to start the drill. Look for a carbide-tipped bit, as these are best suited for the hard, abrasive nature of concrete. This article provides comprehensive guidance on essential equipment like a high-speed electric drill, quality drill bits, safety gear, lubrication, and marks for precision. After positioning your bit, the last step is to commence drilling. 2) Mark The Spot You Want To Drill. The most common for drilling brick or mortar are masonry bits that include hammer and rotary. Jul 16, 2022 · In this video, I demonstrate how to drill into concrete with a regular drill and with a hammer drill using a concrete drill bit (also known as a masonry drill bit). If you are planning to work on a concrete structure, you need Table of Contents. Place the screw in the open end of the sleeve. This allows you to drill much faster without wearing out either the operator or the bit. Step-4) Start Slowly and Make a Small Hole First. Apr 1, 2024 · Step 1: Mark the Location: Determine the exact location where you want to drill the hole. Jun 23, 2020 · 3. A hammer drill is designed specifically for drilling into hard surfaces such as concrete by delivering a rapid hammering action while rotating. 1) Gather Your Materials. As you drill, gradually increase the speed and pressure. Once the holes are made, use a chisel bit to break apart the concrete between the holes. Tldr: Rotary hammer>hammer drill>drill>impact>spinning the bit by hand≥nothing. With the hammer, gently tap the head of the screw to force the sleeve further into the hole. It should be a quarter-inch longer than the depth of the hole. Sep 22, 2023 · Tips and Tricks for Drilling Concrete Without a Hammer Drill. 7) Clean Up The Dust Around You. Step 5: Drill the pilot holes. Use a low speed if it has a variable motor, or punch the hole with short bursts if it doesn’t have one. Nov 26, 2022 · A hammer drill will drill into concrete with a lower risk of cracking when used correctly. Hammer drills and rotary hammers are both excellent for drilling masonry. masonry drill bits hole saw drilling large holes. This tap allows the tip of the bit to dig into the brick Clean the Area: Begin by thoroughly cleaning the concrete surface. Drill slowly and steadily into the concrete ceiling, applying pressure as needed. Adjusting the depth gauge on the drill. Most high-amperage hammer drills feature a mode selector that allows for quick and easy switching between drilling and hammer drilling modes. The drill bit you use will depend on the size of the self-drilling concrete screws you are using. Position the drill bit at the marked spot. Start Drilling: Position the drill perpendicular to the concrete surface and firmly press it against the marked spot. 5 days ago · First, make sure you have the right drill bit for the job. Trying to change angles once the bit has penetrated into the concrete can snap your bit or cause a crack. Keep the drill perpendicular to the surface to ensure a straight hole. Step 3: Start drilling. Keep yourself safe using well-fitting safety equipment. Apr 11, 2024 · When drilling holes in concrete without a hammer drill, selecting the right tools and materials is crucial for a successful outcome. Remember to take frequent breaks and avoid overheating the drill. 6) Clean Out The Hole. You will need the help of a hammer to lightly tap it in all the way. Then, firmly press the bit onto the surface of the concrete and begin drilling slowly, using steady pressure and keeping the drill level. Check out how I drill into this concrete wall. The first step is to choose the right drill bit. Clear the Debris as You Go. Dec 23, 2023 · Preparing the Area. Protecting the surrounding area from dust and debris. Align the end of the drill bit or concrete screw with the mark you’ve measured. Locate and Mark the Drill Point. They usually have an SDS chuck, which is better for hammering. Then, insert the bit into the chuck of the power screwdriver and tighten it. Hammer Drill: Ideal for home projects and smaller holes. For a rotary hammer, the bit is called SDS Plus. A hammer drill is pretty much like a regular drill, but it's much more powerful. Step two - Fit the tiniest masonry drill bit onto your rotary drill first to make a pilot hole, the smallest diameter drill bit is needed Feb 21, 2023 · Using a pencil or a marker to mark your drill path is the best way to drill a perfect hole in your rock. Unlike a regular drill, a hammer drill has a special hammering mechanism that delivers rapid and repeated impacts while rotating the drill bit. If you choose the right equipment, drilling in concrete won’t bother people in neighboring rooms. While starting, the chances of slipping are more so get some depth before you start to increase the speed or pressure. 2. These materials are also hard and brittle, making it difficult to drill into them with a regular drill. If you encounter resistance, stop drilling and apply more pressure before continuing. Begin setting into the concrete or brick by activating the drill slowly to control it until a crevice has been created on the targeted spot. To prepare your drill, set the depth control guide to your desired drilling depth. Using one is Drilling into bricks and concrete can be intimidating for the home DIY 'r used to only dealing with wood and plasterboard. using a milwaukee fuel hammer drill. Dec 31, 2023 · A hammer drill is a power tool specifically designed for drilling into hard materials such as concrete, stone, and, of course, rock. Next, push the anchor tip inside as far as possible until it’s completely in the concrete. Start Drilling. If a crack forms, use a concrete crack filler to make repairs. The cost of a rotary hammer drill for concrete can range anywhere from around $100 to $3000. 8. By considering these factors, you can break concrete with a Mar 15, 2022 · Drilling into concrete with a hammer drill. Use a lubricant to decrease heat and friction while drilling. Step-1) Gathering Materials and safety gear. Mar 3, 2022 · Use Nail To Clear The Concrete Path. Stop drilling when the drill bit breaks through the other side of the concrete ceiling. Jun 5, 2023 · Step 4: Drill the Hole. This will allow the drill to create the necessary impact to break through the concrete. Get your dust mask and safety glasses on and squeeze the trigger as you exert pressure on the drill. 8) Put Away Your Tools. As the coring bit cuts through concrete slowly straighten the drill to vertical position. It features a forward and backward hammering action, as well as a rotating drill bit. This hammering action helps to break through harder materials, such as concrete or masonry, by chiseling away at the surface while drilling. Provides the power of a corded drill without the cord. Hold the rotary hammer drill firmly with both hands, and apply pressure slowly and steadily as you begin drilling. Step 2: Mark the location of the hole. Knowing how to drill into brick with a hammer drill will result in efficient, safe, accurate and smooth holes. The rapid blows from the hammer drill will break up the concrete, and the chisel bit will chip away at the fragments. Concrete, brick or mortar are very strong materials. Next, switch on the hammer drill trigger and hold it firmly. 20, 2020 —. Very light weight at only 5. amazon. Jul 8, 2022 · Step 2 : Insert the bit into the drill. Maintain steady pressure on the drill, but let the tool do the work. Clear the surrounding area; you must clear the space where you will drill. Clear the hole of dust one final time. 1. Step 4 : Start the drill and place the tip of the bit on the exact spot. If your project requires drilling more than a couple of holes in a concrete surface, you may be better off renting a hammer drill for the afternoon. Feb 1, 2024 · Using a Hammer Drill for Concrete Drilling: A hammer drill is a specialized tool designed specifically for drilling into materials like concrete, masonry, and stone. Feb 13, 2024 · Masonry: Similar to concrete, hammer drills are also commonly used for drilling into masonry materials such as brick, stone, or tile. Sep 22, 2023 · Start by using a drill bit designed for concrete and attaching it to a regular drill. Begin drilling at a slow speed with light pressure. Take your time and work in small sections until all the concrete is chipped away. 7, 2021 —. Affix the drill bit to the drill. If a cordless rotary hammer drill is the way that you want to go then the Dewalt DC212B would certainly be my first choice when I was choosing a hammer drill for concrete. Leah in addition shows how to secure Oct 21, 2023 · Step 5 – Insert the Anchor Into the Hole. Before you start drilling, it is important to mark the location of the hole on the concrete surface. Insert the anchor into the hole as far as you can with your fingers. Step 2Step 2Prepare the Hammer Drill. Remove Any Debris. If your hammer drill doesn’t have a depth stop, you can use a piece of masking tape on the drill bit to show you where to stop. Allow the drill bit to work through the material at a steady pace, being careful not to apply too much pressure or the bit may become stuck. Yes but you don't want and impact motion you want a hammer motion like on a hammer drill. Techniques for Drilling into Concrete. Put the right size carbide-tipped masonry drill bit into your hammer drill. Sep 22, 2023 · Lastly, make sure to use the right technique when breaking concrete with a hammer drill. Dec 28, 2023 · A regular drill will not work on concrete. Next screw on a flat piece of wood to fit the concrete you are Feb 6, 2017 · Many contractors working in the concrete industry refer to any tool that drills into concrete as a hammer drill. Jun 5, 2008 · Hi Mike, A heavy duty hammer drill or rotary hammer with a high quality masonry bit is the tool of choice for drilling into concrete. The Benefits of Try to avoid any obstacles by planning the cut. Avoid pushing too hard to prevent cracking the paver. A rotary drill looks like a regular power drill, but it has more torque and can handle the tougher masonry bits. Anybody who has been in a building where construction work Sep 22, 2023 · Begin by drilling a series of holes in the concrete surface, making sure to space them evenly apart. You want to drill no deeper than 1/8 inch to 1/4 inch down at this point. Safety equipment: Concrete creates a lot of dust, debris and jagged edges. Apply steady pressure as you slowly drill the hole. 5. Step 1: Measure the area you’ll be drilling into and mark the spot with a marker or a piece of tape. ya lc oo mv zi oa cq gx wh pe