Can a Cordless Drill Go Through Concrete? Makita 18V Repair vs. Replace Comparison

Can a cordless drill go through concrete? The short answer is yes—but only if you compare the right things. When a contractor calls me on a Tuesday with a Friday deadline, I don't ask, "What's the cheapest option?" I ask, "What can be delivered on time and still work?" That's the lens for this comparison. The most common version of the question is: "Can my makita drill 18v handle concrete?" The answer is "yes, sometimes" and "no, not reliably." This article compares the standard Makita drill 18V platform with a hammer drill, then compares repairing a tool with replacing it. Three things matter: drilling method, parts cost, and downtime. In that order.

Dimension 1: Standard Makita Drill 18V vs. Hammer Drill for Concrete

A standard drill driver spins. A hammer drill spins and hammers. That's the difference. A Makita drill 18V standard drill driver with a carbide-tipped masonry bit can make a small hole in a block wall or soft mortar. It can also get through a 1/4-inch anchor hole in an older slab if you're patient and don't overload the tool. But the question isn't "Can it spin fast enough?" It's "Does it hit the material hard enough?"

In my role coordinating emergency tool deliveries for contractors, I've seen electricians hang a whole panel with a standard 18V drill and a masonry bit. It worked. It also took twice as long as on a hammer drill. On a poured foundation with rebar nearby, the same drill overheated and the bit barely scratched the surface. That's the difference between a drill that can go through concrete and a drill that is actually right for concrete.

Why does this matter? Because the tool choice changes what you can do before a deadline. A hammer drill does in seconds what a standard drill takes minutes to do—or can't do at all. If your work is occasional anchors in masonry, a standard drill is lighter and cheaper. If you're drilling concrete slab or hitting rebar, a rotary hammer with an SDS-plus bit is the safer call.

Dimension 2: Makita Electric Drill Parts vs. Replacing the Whole Tool

Once the drill is dead, the comparison shifts. Is it a $30 part or a $180 new tool? In March 2024, a client asked us to repair a drill that had been grinding for a week. Honestly, the first instinct was to replace it. But when I opened the manual and checked the exploded diagram, the issue was a worn gear assembly. The makita electric drill parts order was going to be $85, and the new drill was $210. We still chose to replace it—because the gearbox failure had also damaged the armature. The repair would have been $85 for parts plus labor and a possible second failure. That's the hidden cost.

Everything I'd read about tool repair said "replace cheap tools, repair expensive ones." My experience says otherwise. For a mid-range Makita 18V drill, a limited failure—chuck, switch, brushes—is often worth repairing. A total gearbox failure often is not. The trigger event that changed how I think about this was a rush order in March 2024. We paid for Saturday delivery on a part that didn't fix the tool. Since then, our internal policy is: send a photo or bring the tool in for a quick inspection before ordering parts.

The same math applies to outdoor equipment. A 2000 psi pressure washer can stop working because of a stuck unloader valve, a missing O-ring, or a worn spray gun. A typical 2000 psi pressure washer parts list looks like this: unloader valve, inlet filter, pump oil, O-ring kit, trigger handle, and wand seals. In the parts orders I process, those parts total $40 to $90. A replacement unit I quote now runs $200 to $350. If the pump is still good, repair is the obvious value choice. If the pump has no compression, replace the unit.

Most buyers focus on the price of the part and completely miss the cost of downtime. A $25 part that can't arrive until Wednesday is worthless on a job due Friday. A $75 part with Saturday delivery can save a $12,000 penalty. That's why I keep asking about total cost, not sticker price. Per FTC advertising guidelines (ftc.gov), claims like "fits all models" have to be substantiated. So when I'm looking for replacement parts online, I don't trust vague listings. I find the part number on the Makita diagram and match it. It saves a second shipping charge and a third day of waiting.

Dimension 3: Power Tool vs. the Support Tools That Save the Job

The third comparison is less obvious: buying another power tool vs. having the right small tools. When I'm triaging a rush order, the delay is often not the drill. It's the disassembly. To replace a chuck on a Makita drill, you need a hex wrench, a screwdriver, and a pair of pliers. A good 6-in-1 pliers covers all three tasks without digging through a toolbox. It's not a Makita product, but it belongs in every service bag.

Compare a cheap 6-in-1 pliers to a quality one. The cheap version costs $9 and slips on a tight fastener. The quality version costs $25 and grips. What's the real cost of the $9 pliers? It's the minute you lose when it rounds off a screw head. It's the second trip to the truck. It's the frustration after a 10-hour day. The same logic applies to drill bits: a $5 masonry bit made for a cordless drill can work; a $12 bit for your actual material works better. The conventional wisdom "buy the best tool you can afford" misses the nuance. Buy the best tool for the specific failure.

Which Option Should You Choose?

• Occasional anchors in block or soft concrete: a standard Makita drill 18V with a carbide masonry bit is enough. Skip the hammer drill if you don't need it.
• Frequent concrete drilling or rebar risk: get a rotary hammer. Don't force a standard drill through a slab.
• Chuck, switch, or brush failure on a Makita drill: order genuine makita electric drill parts and repair it. Check the armature and gearbox first.
• Pressure washer with a bad unloader valve or leaking spray gun: use a 2000 psi pressure washer parts list to repair. If the pump is seized, replace the machine.
• Keeping a repair bag ready: add a 6-in-1 pliers, a magnetic screwdriver, and a quality bit set before buying another power tool.

The lowest number on the receipt is not the best choice. The best choice is the tool or part that gets the job done on time and doesn't create a second problem. In my experience coordinating 200+ rush orders—or maybe 180, I'd have to check the system—the extra $30 for a better bit, a better pliers, or a verified replacement part was almost always worth it. At least, that's been my experience with jobs that carried a penalty clause.