To drill into concrete, you need a hammer drill with a carbide-tipped masonry bit, steady pressure, and patience. The process isn’t complicated, but it differs from drilling into wood or drywall because concrete is dense and abrasive. You’ll also need to manage dust, choose the right anchor if you’re hanging something, and avoid common mistakes like using the wrong drill speed or skipping a pilot hole. This guide walks you through every step so you get a clean hole without burning out your drill bit.

Illustration for: How to Drill Into Concrete: A Step-by-Step Guide for 2026

Why Concrete Is Harder to Drill Than Other Materials

Concrete is made of cement, sand, and gravel, which creates a very hard, abrasive surface. Standard drill bits designed for wood or metal quickly dull or overheat when they hit concrete. The aggregate inside concrete can also deflect a bit if you apply uneven pressure, causing the hole to wander or the bit to break.

Understanding this difference helps you choose the right tool and technique from the start. A hammer drill delivers rapid hammering action that chips away the concrete as the bit rotates, which is essential for efficient drilling.

Tools You Need to Drill Into Concrete

The most important tool is a hammer drill. While a regular drill can sometimes work on thin or old concrete, a hammer drill is far more effective and prevents damage to the drill motor. You also need carbide-tipped masonry bits, which have a specially hardened tip that withstands the abrasion of concrete.

Other essentials include safety glasses, a dust mask or respirator, ear protection, a vacuum or dust collector, and a pencil or marker for marking the hole. If you are anchoring something, have the appropriate concrete anchors ready, such as sleeve anchors, wedge anchors, or tapcon screws, depending on the load.

Step-by-Step Process for Drilling Into Concrete

Start by marking the exact location of the hole with a pencil. Use a level or measuring tape to ensure accuracy, especially if you are drilling multiple holes for a shelf or bracket. Then, put on your safety gear: safety glasses, dust mask, and ear protection.

Select the correct masonry bit size for your anchor. Insert the bit into the hammer drill and set the drill to hammer mode. Position the drill perpendicular to the surface and apply firm, steady pressure. Start at a slow speed to create a small pilot hole, then increase speed as you go deeper. Pull the drill out periodically to clear dust from the hole, which helps prevent the bit from binding.

When you reach the desired depth, reverse the drill while pulling it out to remove remaining dust. Blow out the hole with compressed air or a straw, then insert your anchor. If you are using a screw anchor, tap it gently with a hammer until flush, then drive the screw.

Common Mistakes and How to Avoid Them

One common mistake is using too much pressure. Excessive force can cause the bit to overheat or break, and it can also crack the concrete. Instead, let the hammer drill do the work with steady, moderate pressure. Another mistake is using a dull bit; always check that your masonry bit is sharp before starting.

Drilling at the wrong angle is also problematic. If the drill is not perpendicular to the surface, the hole will be angled and may cause the anchor to sit improperly. Use a level or a drill guide if needed. Finally, skipping the pilot hole can lead to the bit wandering, especially on smooth or glossy concrete surfaces.

How to Fix Common Issues When Drilling Into Concrete

  • If the bit wanders, start with a smaller pilot bit and then switch to the final size.
  • If the bit overheats, stop and let it cool, or use a spray of water to cool it (if safe for the area).
  • If the hole is too shallow, drill deeper using the same bit, clearing dust frequently.
  • If the anchor doesn’t hold, check that the hole depth matches the anchor length and that the anchor is properly seated.

The key is to always use the right tool for the job and to take your time.

Frequently Asked Questions

Can I use a regular drill to drill into concrete?

A regular drill can work on thin or soft concrete, but it is not recommended for thick or hard concrete. The lack of hammer action makes the process very slow and can overheat the drill motor. A hammer drill is always the better choice for efficiency and safety.

What speed should I use when drilling concrete?

Use a slow to medium speed, typically between 500 and 1000 RPM. Faster speeds generate too much heat and can wear out the bit quickly. Let the hammer action do the work rather than relying on high rotational speed.

Do I need to use water when drilling concrete?

Water can help cool the bit and reduce dust, but it is not always necessary. For deep holes or hard concrete, a small amount of water can improve performance. However, be cautious if drilling near electrical outlets or in areas where water could cause damage.

How deep should I drill for a concrete anchor?

The hole depth should match the length of the anchor you are using, plus about 1/4 inch for dust clearance. Always check the anchor manufacturer’s instructions for specific depth recommendations. A common depth for wall anchors is 1 to 1.5 inches.

Final Thoughts on Drilling Into Concrete

Drilling into concrete is straightforward once you have the right tools and technique. Use a hammer drill with a carbide bit, apply steady pressure, and clear dust frequently to get a clean hole.