We compared the top SDS-Plus rotary hammers for concrete drilling and demolition. Best pro pick: Bosch 11255VSR. Budget pick: Metabo HPT DH40MC.
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The Best Rotary Hammers for 2026
A regular drill will not cut it in concrete. The moment you put a standard drill bit against a concrete footing, a brick wall, or a CMU block, you learn exactly why rotary hammers exist. Where a drill spins, a rotary hammer spins and hammers simultaneously -- the combination of rotation and rapid percussion breaks through masonry in a fraction of the time with a fraction of the effort.
Rotary hammers get used for everything from setting anchor bolts in poured concrete foundations to installing ledger boards through brick veneer to breaking up old mortar during tile removal. For this guide, I evaluated five current models across the most important categories: impact energy delivery, vibration control, motor performance, and real-world usability on a job site. Here is what actually works.
Who needs a rotary hammer: If you are drilling into concrete, block, brick, or stone more than a few times a year, a rotary hammer pays for itself immediately. Homeowners mounting deck ledgers, DIYers installing shelving in basements, and weekend warriors hanging TVs on concrete all benefit. For pros, it is not optional.
Quick Comparison -- Top 5 Picks
1. Milwaukee 2912-20 M18 FUEL -- Best Overall
Rating: 4.9/5
The Milwaukee 2912-20 M18 FUEL SDS-Plus Rotary Hammer is our top cordless rotary hammer pick in this 2026 guide. It delivers 2.0 ft-lbs of impact energy -- matching the output of most corded tools in this class -- while running entirely on Milwaukee's M18 platform. If you are already invested in M18 batteries, this is a straightforward decision.
What we liked:
- 2.0 ft-lbs of impact energy matches corded competitors at the same price
- POWERSTATE brushless motor runs cooler and longer than brushed alternatives
- REDLINK PLUS intelligence prevents overloads and protects the tool and battery
- Anti-vibration system makes extended drilling noticeably less fatiguing
- All three modes (rotary hammer, hammer-only, drill) in a compact package
Could be better:
- Bare tool only -- budget for an M18 battery and charger if you are new to the platform
- At 6.3 lbs bare, heavier than some competitors
Best for: Contractors and serious DIYers already on M18, or anyone who wants the best cordless rotary hammer performance available.
2. DeWalt DCH273B 20V MAX -- Best Value Cordless
Rating: 4.7/5
The DeWalt DCH273B 20V MAX SDS-Plus Rotary Hammer is the best option if you are a DeWalt user or if you want a capable cordless rotary hammer without paying Milwaukee's premium. At 1.7 ft-lbs of impact energy, it handles the vast majority of residential and light commercial drilling tasks without issue.
What we liked:
- Lighter than the Milwaukee at 5.8 lbs -- easier on overhead drilling tasks
- Brushless motor with solid runtime on a 20V MAX 5Ah battery
- Active Vibration Control reduces fatigue on extended use
- Compatible with the entire DeWalt 20V MAX and FLEXVOLT ecosystem
Could be better:
- 0.3 ft-lbs less impact energy than the Milwaukee -- noticeable in hard aggregate concrete
- Depth rod feels cheaper than on the Milwaukee
Best for: DeWalt platform users and anyone who wants proven cordless rotary hammer performance at a fair price.
3. Bosch RH328VC -- Best Corded
Rating: 4.8/5
If you do not need cordless and want maximum performance per dollar, the Bosch RH328VC 1-1/8" SDS-Plus Rotary Hammer is the benchmark. At around its current retailer price with 2.0 ft-lbs of impact energy and unlimited runtime, it outperforms cordless tools at the same price point on any job where you have access to power. Bosch has been making this tool for years, and the refinement shows.
What we liked:
- 2.0 ft-lbs of impact energy at the lowest price of any top-tier pick
- Vibration Control technology sets the standard for corded rotary hammers
- Variable speed trigger gives precise control in tight spots
- Unlimited runtime -- plug in and go all day
- Bosch's SDS-Plus chuck is smooth and fast on bit changes
Could be better:
- Corded -- not ideal for rooftops, tight attics, or remote job sites without power
- Slightly heavier than cordless alternatives
Best for: Shop use, basement work, garages, and any application with consistent power access. Best dollar-per-performance ratio in this guide.
4. Makita XRH05Z 18V LXT -- Best for Makita Owners
Rating: 4.6/5
The Makita XRH05Z 18V LXT SDS-Plus Rotary Hammer is the right call if you are already running Makita 18V LXT batteries. At 1.5 ft-lbs of impact energy it trails the Milwaukee and DeWalt slightly, but the Makita is lighter and handles the majority of residential drilling tasks without issue. Makita's anti-vibration technology is among the best in the cordless category.
What we liked:
- Lightest cordless pick in this guide at 5.7 lbs -- ideal for overhead work
- Anti-Vibration Technology (AVT) is excellent for extended sessions
- Works with any Makita 18V LXT battery -- no new battery investment needed
- Consistent Makita build quality and tight tolerances
Could be better:
- 1.5 ft-lbs of impact energy is the lowest in this roundup -- struggles in hard aggregate
- Bare tool only at this price point
Best for: Makita platform users doing light to medium concrete drilling: anchor bolts, rebar locating holes, and standard masonry work.
5. SKIL RE4018 -- Best Budget
Rating: 4.4/5
The SKIL RE4018 SDS-Plus Rotary Hammer is the honest answer for homeowners who need to drill a handful of concrete anchors per year and cannot justify a $200 tool. At under $90, it delivers real SDS-Plus performance -- proper rotary hammering action, not just hammer drill vibration -- at a price that makes sense for occasional use.
What we liked:
- True SDS-Plus chuck -- takes all standard SDS-Plus bits
- All three operating modes at a price point where most tools offer only one
- Corded means no battery cost or charging time
- Solid choice for infrequent use: mounting shelves, setting anchor bolts, occasional tile removal
Could be better:
- 1.3 ft-lbs of impact energy will struggle in heavily reinforced or very hard concrete
- Vibration is noticeable compared to higher-end picks
- Not a tool for daily professional use
Best for: Homeowners, renters doing one-time installations, and anyone who needs a rotary hammer for occasional concrete work without spending $200.
Rotary Hammer Buying Guide: What to Look For
SDS-Plus vs SDS-Max
Nearly every rotary hammer in this guide uses an SDS-Plus chuck, which is the right choice for holes up to about 1-1/8 inches in diameter. SDS-Max is a larger, heavier-duty system designed for demolition work and holes over 1 inch in hard aggregate -- that is contractor territory, and the tools cost $400 or more. For DIYers and most homeowners, SDS-Plus handles everything you will ever need.
Impact Energy
Impact energy is measured in foot-pounds (ft-lbs) and tells you how hard the hammer mechanism hits on each stroke. For reference: 1.3 ft-lbs handles anchor bolts and standard masonry. 1.7 to 2.0 ft-lbs handles tougher aggregate and extended drilling sessions without overheating. Anything over 2.0 ft-lbs is typically for SDS-Max territory.
Cordless vs Corded
Cordless wins on flexibility, especially for work at height or on sites without reliable power. Corded wins on sustained performance and price-per-impact-energy. If you primarily work in a garage, basement, or a single job site with power access, corded like the Bosch RH328VC makes sense. If you move around or work at height, go cordless.
Three Operating Modes
Every quality rotary hammer offers three modes: rotary hammer (spinning and hammering together for concrete drilling), hammer-only (hammering without rotation for chiseling and tile removal), and drill-only (standard rotation for wood or metal). Make sure any tool you buy includes all three -- some budget models omit hammer-only mode.
Anti-Vibration
Vibration is the enemy of extended rotary hammer use. Over the course of an hour, a poorly damped rotary hammer will fatigue your hands and wrists significantly. Milwaukee, Bosch, and Makita all invest heavily in anti-vibration systems. At the budget end, expect more vibration transfer and plan to take more breaks.
Rotary Hammer vs Hammer Drill: The Real Difference
A hammer drill uses a cam-and-ratchet mechanism to create a wobbling motion while it spins -- effective in brick and softer masonry, but limited in hard concrete. A rotary hammer uses a piston-driven mechanism (electro-pneumatic) that delivers true impact energy through the bit. The difference in concrete is dramatic: a rotary hammer drills in a fraction of the time with much less user effort. If you are working in poured concrete, a hammer drill is the wrong tool. See our guide on best drills for concrete for a full breakdown of when each tool is appropriate.
Which Rotary Hammer Is Right for You?
Rotary hammers range from compact SDS-Plus models for occasional masonry anchors to heavy SDS-Max machines for breaking up concrete slabs. Here is how to match the tool to your work.
The trades professional (electrician, plumber, HVAC) -- You drill 1/2 to 3/4-inch holes through concrete walls and floors constantly, often in tight mechanical chases. The Milwaukee 2912-20 M18 FUEL is the answer: 2.0 ft-lbs, cordless, and part of the M18 ecosystem you already use. The DRIVE CONTROL feature dials down speed for hammer-only mode when you need to chip mortar without drilling. This is a buy-once tool for working trades.
The general contractor doing anchoring work -- Anchor bolts for ledger boards, deck posts, and structural connections require consistent, accurate holes. The DeWalt DCH273B's 3-mode operation (rotary, hammer-drill, hammer-only) handles all of it on one tool. Its 20V MAX battery compatibility means it shares power with your existing DeWalt drill and circular saw -- a real advantage on a job site where battery management matters.
The shop or basement user with reliable power -- If you are working from a fixed location with an outlet nearby, the Bosch RH328VC corded model delivers 2.6 ft-lbs of impact energy -- more than either cordless option -- without any battery weight. For a woodshop or masonry shop where you drill into block walls and concrete footings regularly, the corded model's sustained power output and lower price are the better value.
The homeowner drilling anchor bolts once or twice a year -- The SKIL RE4018 is the correct purchase at this usage level. It handles concrete anchors for lag shields, wedge anchors, and mounting hardware without the $200-300 investment that a professional tool requires. If your needs grow, you can always step up -- but for annual-use masonry work, the SKIL earns its keep at its price point.
Frequently Asked Questions
What size holes can an SDS-Plus rotary hammer drill?
SDS-Plus rotary hammers handle holes from about 3/16 inch up to 1-1/8 inches in concrete and masonry. For larger holes, you need an SDS-Max tool. For most residential applications -- anchor bolts, rebar, and standard mounting hardware -- SDS-Plus covers everything.
Can I use regular drill bits in a rotary hammer?
No. SDS-Plus rotary hammers require SDS-Plus shank bits. Standard round-shank bits will not lock into the chuck. You can purchase an SDS-Plus to keyed chuck adapter if you need to use regular bits occasionally, but the rotary hammer mode should only be used with SDS-Plus masonry bits.
How long do rotary hammer bits last?
Carbide-tipped SDS-Plus bits last significantly longer than standard masonry bits. For occasional homeowner use, a quality carbide bit will last years. For daily contractor use, bits wear based on how much hard aggregate you encounter. Replace bits when you notice drilling speed slowing significantly -- a dull bit transfers more heat and stress to the tool.
Do I need a rotary hammer or a hammer drill?
If you are drilling into poured concrete, use a rotary hammer. If you are drilling into brick, block, or softer masonry occasionally, a hammer drill may be sufficient. For anything beyond 10 or 15 holes in hard concrete per year, a rotary hammer pays for itself in time and effort savings. See our impact driver vs drill guide for help sorting out which tool you actually need for your project.
What is the best rotary hammer for homeowners?
The SKIL RE4018 covers most homeowner needs at the lowest cost. If you plan to use it more than a few times per year, step up to the DeWalt DCH273B for cordless convenience and significantly better performance. The Milwaukee 2912-20 is the right choice if you want to buy once and never think about it again.
Final Verdict
The Milwaukee 2912-20 M18 FUEL is the best rotary hammer for most people: cordless, 2.0 ft-lbs of impact energy, and compatible with the most popular cordless platform in the trades. If you are a DeWalt user, the DCH273B is right behind it. For a shop or basement with consistent power access and the best corded value, the Bosch RH328VC is hard to beat. And for homeowners who need to drill concrete anchors a few times a year without spending $200, the SKIL RE4018 gets it done.
