When you need to punch clean, large-diameter holes through concrete, brick, or masonry, a standard drill bit won’t cut it. That’s where hammer drill core bits come in. These specialized tools attach to your rotary hammer and use a combination of impact force and rotation to bore out perfect cylindrical holes for plumbing, electrical, and HVAC work. Choosing the right one can be the difference between a smooth project and a frustrating ordeal. This roundup breaks down the best options on the market, from comprehensive kits to heavy-duty singles.
Quick Product Comparison
Our Top 10 Hammer Drill Core Bits Reviews – Expert Tested & Recommended
1. DAIMIT 20PCS Concrete Hole Saw Kits with 3 Drill Bits and SDS Plus & Max Shank, Hole Saw Tool Set for Concrete Cement Brick Stone Wall Drilling, Kit Size 30 40 50 65 80 100 110MM
This DAIMIT kit is a powerhouse for anyone tackling multiple drilling projects. It comes with seven hole saw sizes, from 30mm to 110mm, plus three drill bits and both SDS Plus and Max shanks. The tungsten carbide construction means it can handle tough materials without dulling quickly.
Key Features That Stand Out
- ✓ Made from durable tungsten steel and carbide for long life.
- ✓ Includes 7 hole saws and 3 drill bits for versatile sizing.
- ✓ Compatible with both SDS Plus and SDS Max hammer drills.
- ✓ Works on cement, brick, concrete, adobe, and stone.
- ✓ Comes with multiple shanks for broad tool compatibility.
Why We Recommend It
We love this kit because it offers incredible value. You get a wide range of sizes in one package, saving you time and money. The build quality feels solid, and users report it drills through concrete like butter. It’s perfect for pros and serious DIYers who need reliability.
Best For
Contractors and home renovators who frequently drill large holes in masonry and need a comprehensive set for various jobs.
Pros and Cons
Pros:
- Excellent value with many pieces and sizes.
- High-quality materials that resist wear.
- Easy to use with most hammer drills.
- Drills quickly and efficiently through hard materials.
Cons:
- The kit is bulky and requires storage space.
- Removing the core after drilling can be tricky without tools.
Customer Reviews
Customer Review: “Man, these hole saws rip! I’m not sure how long they’re going to last but I feel like I got my moneys worth already. They don’t owe me anything! Really impressive kit. They eat concrete like it’s soft wood.”
Customer Review: “Worked perfectly for my application. Grinds through 8 inch block and concrete like butter. This kit will save you time. Drawback is you need a vice an iron bar to remove the shaft and cutter after use. But a non issue when dealing with this set up.”
2. 22PCS Concrete Hole Saw Kit, 30/40/50/65/80/100/110mm, Alloy Steel, Silver, Industrial, Hole Saw Set, Compatible with Stone, Brick, Cement, Wall Drilling
This 22-piece kit is an editor’s favorite for its thoughtful extras and robust performance. It includes the same essential hole saw sizes but adds dust collectors to keep your work area clean. The tungsten carbide teeth are designed to stay sharp through repeated use on tough surfaces.
Key Features That Stand Out
- ✓ Premium tungsten carbide for high tensile strength and hardness.
- ✓ Includes 3 dust collectors to minimize mess during drilling.
- ✓ Comes with SDS Plus connector and extension rod for depth.
- ✓ Seven hole saw sizes from 30mm to 110mm for versatility.
- ✓ Industrial-grade alloy steel construction for durability.
Why We Recommend It
We chose this as our editor’s pick because it goes beyond just drilling. The included dust collectors are a game-changer for indoor projects, reducing cleanup time. It’s a well-rounded kit that balances performance with user convenience, making drilling less of a chore.
Best For
DIY enthusiasts and professionals who value a clean workspace and need a reliable set for indoor masonry drilling, like for plumbing or electrical installations.
Pros and Cons
Pros:
- Dust collectors help maintain a clean environment.
- Very durable and long-lasting cutting edges.
- Good range of sizes for most common tasks.
- Solid build that feels professional.
Cons:
- Drilling can be slow on very hard materials without proper technique.
- The kit might be overkill for one-time users.
Customer Reviews
Customer Review: “I purchased this in particular for just one hole I needed to drill. I felt since I was doing the installation of the sump pump on my own, I had a few extra bucks to invest in the tools that i needed to make the job easier. One being this drill bit and another a PVC cutting tool. First impression of “
Customer Review: “This worked to drill through brick on my house. All the teeth still seem to be pretty much in the same condition they were when it arrived. Drilling took a while. I was getting very slow progress at first, so I went around the circumference of the hole I had started with a 3/16″ bit and drilled s”
3. 17-Piece SDS Plus Rotary Hammer Drill Bits and Chisel Set, YG8C Carbide Tips, SDS Plus Bits, Masonry Drill Bit Set for Concrete, Brick and Stone, with Storage Case, Ideal Tool for DIY, Home
If you’re on a tight budget but still need quality, this 17-piece set is a steal. It includes not just drill bits but also chisels, making it a versatile toolkit for light demolition and drilling. The YG8C carbide tips are tougher than standard carbide, offering better wear resistance.
Key Features That Stand Out
- ✓ Features durable YG8C carbide tips for increased hardness.
- ✓ Includes 12 drill bits, 5 chisels, and a portable storage case.
- ✓ Compatible with most SDS Plus hammer drills on the market.
- ✓ Quick-release shank for easy bit changes.
- ✓ Ideal for concrete, brick, stone, and tile work.
Why We Recommend It
This set offers amazing value for money. You get a variety of tools for drilling and chiseling, all in a handy case. It’s perfect for homeowners who occasionally need to tackle masonry projects. The quality punches above its price point, making it a reliable choice for DIY tasks.
Best For
Homeowners and DIYers looking for an affordable, all-in-one set for small to medium projects like installing shelves, anchors, or light remodeling.
Pros and Cons
Pros:
- Very affordable for a comprehensive set.
- Includes chisels for added versatility.
- Compact storage case keeps everything organized.
- Good performance on old concrete and masonry.
Cons:
- The storage case could be more durable.
- Not suitable for heavy-duty, continuous professional use.
Customer Reviews
Customer Review: “Strong. They seem to be well made. Cuts 60 year old concrete pretty good ! I would buy them again. The plastic case could be a little better, lol.”
Customer Review: “As described, great selection in a nice case”
4. 9PCS Masonry Hole Saw Kit – 4 Inch SDS Plus Max Bit Shank for Cement Brick Wall, Carbide Hole Saw Kit 30 40 65 80 100 MM, Diamond Drill Core Bit for Brick, Cement, Stone
This 9-piece kit from DEHUIWI focuses on core drilling with a selection of popular sizes. The blades are designed to be thicker and sharper, allowing for easier penetration into hard materials. It’s a solid mid-range option for those who don’t need a huge assortment.
Key Features That Stand Out
- ✓ Made from tungsten steel and carbide for durability and safety.
- ✓ Unique blade design that is thicker and sharper for easy penetration.
- ✓ Works on open self-leveling concrete, hollow brick, cement walls, etc.
- ✓ Includes SDS Plus Max bit shank for compatibility.
- ✓ Five hole saw sizes from 30mm to 100mm.
Why We Recommend It
We recommend this kit for its focused utility. It covers the most common hole sizes needed for projects like plumbing vents or electrical conduits. The build quality is good, and users find it cuts through masonry efficiently without breaking the bank.
Best For
DIYers and tradespeople who need a reliable set for specific, recurring hole sizes in brick or concrete walls.
Pros and Cons
Pros:
- Sharp blades that start cuts cleanly.
- Good value for the included sizes.
- Sturdy construction that holds up under use.
- Easy to use with SDS Plus hammers.
Cons:
- Limited to five sizes, which might not cover all needs.
- May require lubrication on threads to prevent seizing.
Customer Reviews
Customer Review: “I recently had the opportunity to use the DEHUIWI 9PCS Masonry Hole Saw Kit for a masonry project, and I must say, it exceeded my expectations in terms of performance, versatility, and durability. This hole saw kit is a game-changer when it comes to drilling through cement, brick, and stone. First an”
Customer Review: “Unit cuts through masonry easily and made all the brick cuts I needed in SDS drill mode. Price was good for a part time tool user. Recommend using anti-seize products on the threads for the hole saw and the drill shaft when assembling for use. Also lubricate the drill bit shank. Buy 2 cheap 10mm c”
5. BOSCH HC8526 2-5/8 in. x 22 in. SDS-Max Rotary Hammer Core Bit Ideal for Applications in Concrete
For heavy-duty applications, the Bosch HC8526 is a professional-grade core bit. Its wave design transfers energy efficiently, making drilling up to 40% faster. With a deep 22-inch drilling depth, it’s built for serious concrete work where reliability is key.
Key Features That Stand Out
- ✓ Efficient wave design for up to 40% faster drilling speed.
- ✓ Integral SDS-Max shank for better power transmission.
- ✓ Versatile for concrete, brick, and block materials.
- ✓ Carbide-tipped for long-lasting sharpness.
- ✓ Allows smaller hammers to drill larger holes effectively.
Why We Recommend It
Bosch is a trusted name in tools, and this core bit lives up to the reputation. It’s a workhorse that professionals rely on for demanding jobs. The speed and depth capabilities make it ideal for commercial projects where time is money.
Best For
Professional contractors and construction workers who need a high-performance, single-size core bit for deep holes in reinforced concrete.
Pros and Cons
Pros:
- Extremely durable and long-lasting.
- Fast drilling speed saves time on big jobs.
- Excellent power transfer from hammer to bit.
- Trusted brand with proven quality.
Cons:
- Higher price point compared to kits.
- Single size limits versatility for varied tasks.
Customer Reviews
Customer Review: “I bought a Bosch drill bit because I had previously dealt with this company. I had used their tools, which unfortunately were not as good as other brands and that is why I gave up on them, but the drill bit met my expectations, it is durable, works well in concrete and normally also copes with stone”
Customer Review: “Last for long time good quality. Several bore holes performed and bit keeps going.”
6. SALI Diamond Core Drill Bits 2″ Diameter 10″/254mm Drilling Depth 5/8-11″ Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters
This SALI diamond core bit is designed for precision and longevity. The turbo laser-welded diamond segments provide aggressive cutting on cured concrete and other masonry. It comes with adapters, making it flexible for use with different drills.
Key Features That Stand Out
- ✓ Diamond core drill bit with turbo laser-welded segments for efficient cutting.
- ✓ 2-inch diameter with 10-inch drilling depth for substantial holes.
- ✓ Includes adapters for 3/8″ hex shank and SDS Plus drills.
- ✓ Industry standard 5/8-11 thread for compatibility.
- ✓ Works on concrete, brick, tile, asphalt, and rock.
Why We Recommend It
We recommend this bit for its diamond cutting edge, which offers smoother cuts and longer life compared to carbide. It’s a cost-effective alternative to renting, especially for one-off projects. Users have successfully used it on old, thick walls with good results.
Best For
Homeowners and pros needing a durable, single-size bit for deep holes in hard, cured concrete or multiple brick layers.
Pros and Cons
Pros:
- Diamond segments cut cleanly and last long.
- Good drilling depth for most wall applications.
- Comes with useful adapters for versatility.
- Can handle reinforced concrete with proper technique.
Cons:
- May require water cooling for optimal performance on deep holes.
- Heavier and more expensive than standard carbide bits.
Customer Reviews
Customer Review: “I almost rented an SDS Max and 2″ core bit from HD which would have been $157 for the four hour minimum. I own the SDS Plus 8 amp corded so I opted for trying this to save Ma money for her new water lines through 8″ of 1960’s concrete basement wall. I was drilling about 6′ high from the inside out”
Customer Review: “Worked great. Held up well to 100+ year old 4 brick thick walls x2 holes with the 2 3/4” bit. I initially used an older Bosch SDS Hammer drill with the hammer setting off (as is nicely written on a sticker on the side of the new bit to remind you). That clutched drill ended up not working as well as”
7. 1-1/2″ Pro Dry Core Drill Bit with Pilot Bit & 3 Adapters (SDS Plus/SDS Max/1/2 Hex), Upgraded-Welded Core Bits for Concrete with Rebar, Masonry, Brick, Mortar – 9.5″ Depth, 5/8″-11 Thread
This core bit set is designed for dry drilling and includes a pilot bit for precise starts. The upgraded cutting segment formula improves durability, especially when hitting rebar. With three adapters, it fits a wide range of drills.
Key Features That Stand Out
- ✓ Includes pilot bit for instant positioning without pre-drilling.
- ✓ Three adapters for SDS Plus, SDS Max, and 1/2″ hex shanks.
- ✓ Upgraded cutting segment formula for higher durability.
- ✓ Effective on concrete with rebar, masonry, brick, and mortar.
- ✓ 9.5-inch drilling depth for through-hole applications.
Why We Recommend It
We like this set for its convenience and adaptability. The pilot bit eliminates guesswork, making it easier to start holes accurately. It’s a good choice for those who need a bit that can handle occasional rebar encounters without failing.
Best For
DIYers and professionals who frequently drill in unknown wall conditions and need a bit that can adapt to different drill types.
Pros and Cons
Pros:
- Pilot bit ensures clean, accurate hole starts.
- Wide compatibility with multiple adapters.
- Good for dry drilling on various materials.
- Designed to handle rebar better than standard bits.
Cons:
- Quality control can be inconsistent; some units may have weld issues.
- Not ideal for wet drilling or extremely heavy continuous use.
Customer Reviews
Customer Review: “I used this to drill through a 6″ concrete wall reinforced with rebar. And it performed very well. A dryer vent is only 4″, and I’m glad I got the 4-1/2″ to leave room for backer rod and spray foam. Here are some tips: WEAR A MASK. concrete dust is really bad for your lungs. Drill a 3/8 pilot hole”
Customer Review: “This is complete junk, not worth it. I literally used it for less than one minute. And 3 of the teeth fell right off and broke away from the weld of the core cylinder. I mean, truthfully it was embarrassing on the job site. We didn’t even get 45 seconds of use out of this core. And we attempted to”
8. Berserker 2 Inch x 9 Inch SDS Max Rotary Hammer Drill Core Bit, Ideal for Applications in Concrete, Compatible with BSK-42M & BSK-50F
The Berserker core bit is a no-nonsense tool for SDS Max hammer drills. It’s built for durability and compatibility, making it a reliable choice for drilling through-holes in concrete and masonry. Note that it’s specifically for SDS Max, not SDS Plus.
Key Features That Stand Out
- ✓ Designed specifically for SDS Max rotary hammers only.
- ✓ Universal fit for all SDS Max hammers, including Berserker models.
- ✓ Durable construction for drilling in brick, concrete, masonry, etc.
- ✓ 2-inch diameter with 9-inch drilling depth.
- ✓ Ideal for through-holes in hard wall materials.
Why We Recommend It
We recommend this bit for its solid performance and clear compatibility. It’s a straightforward tool that does its job well without fuss. Users find it fits perfectly and lasts through multiple projects, making it a good value for SDS Max owners.
Best For
Users with SDS Max hammer drills who need a dependable, single-size core bit for standard hole drilling in concrete and brick.
Pros and Cons
Pros:
- Excellent fit and compatibility with SDS Max tools.
- Very durable and long-lasting.
- Simple and effective design.
- Good for heavy-duty use.
Cons:
- Limited to SDS Max drills, not versatile for other types.
- No adapters included, so it’s not flexible.
Customer Reviews
Customer Review: “Very sold product. Fits perfectly on my hammer drill and fits most if not all of my metal T-Posts. I haven’t tried it with the flimsy residential T posts yet, but I would imagine it works fine. The SDS Max is a huge improvement over SDS Plus. The SDS max is so good, i ordered this, earth auger adapt”
Customer Review: “ordered these to go with demolition hammer. Have not worn the originals ones out, but I am sure these replacement will be great.”
9. (25-pack) Dewalt DWAF5403B25 DWAF5403 3/16″ x 6-1/2″ SDS Rotary Hammer Bits
This Dewalt pack is all about quantity and reliability for small-diameter drilling. With 25 bits, it’s perfect for high-volume tasks like installing anchors or screws in concrete. The carbide tips and tapered core design ensure clean holes and reduced breakage.
Key Features That Stand Out
- ✓ 25-pack of 3/16″ x 6-1/2″ SDS rotary hammer bits.
- ✓ Strong tapered core to help resist flute breaks.
- ✓ Variable helix pattern for quick debris removal.
- ✓ Two sharp carbide-cutting edges for clean, round holes.
- ✓ Ideal for secure anchor installation in concrete.
Why We Recommend It
We recommend this pack for professionals who go through bits quickly. Dewalt’s quality means these bits are consistent and durable, saving you from frequent replacements. It’s a smart buy for contractors or workshops where time is critical.
Best For
Construction crews, electricians, and plumbers who need a bulk supply of reliable small-diameter bits for daily anchoring and drilling work.
Pros and Cons
Pros:
- Great value in bulk for frequent users.
- High-quality carbide edges stay sharp.
- Efficient debris removal reduces clogging.
- Trusted brand with proven performance.
Cons:
- Only one size, so not versatile for different hole diameters.
- Bulk packaging may not be necessary for occasional users.
Customer Reviews
Customer Review: “Excellent product these guys are great to work with first package was labeled wrong they had a new one out to me within 2 days highly recommend”
Customer Review: “Excellent product these guys are great to work with first package was labeled wrong they had a new one out to me within 2 days highly recommend”
10. 2″ Dry Core Drill Bit for Brick and Block with 3 Adapters Included: SDS Plus, SDS Max and 1/2″ Hex Shank, 9.5″ Drilling Depth Core Bits for Concrete, Brick, Masonry, 5/8″-11 Thread
This core bit kit shines with its extensive adapter selection, making it compatible with almost any drill. Designed for dry drilling, it’s a versatile option for those who own multiple tools or share equipment on job sites.
Key Features That Stand Out
- ✓ Includes 3 adapters for SDS Plus, SDS Max, and 1/2″ hex shank.
- ✓ 2-inch diameter with 9.5-inch drilling depth.
- ✓ Efficient for dry drilling on concrete, brick, and masonry.
- ✓ 5/8″-11 thread industry standard.
- ✓ Compatible with rotary hammers and standard drills.
Why We Recommend It
We recommend this bit for its unmatched versatility. The three adapters mean you can use it with whatever drill you have on hand, from a handheld model to a heavy-duty hammer. It’s a practical choice for mixed fleets or rental scenarios.
Best For
Handymen, small crews, or rental shops that need a single core bit that can work with various drilling machines without extra purchases.
Pros and Cons
Pros:
- Excellent compatibility with multiple drill types.
- Good performance for the price.
- Deep enough for most wall drilling needs.
- Easy to switch between adapters.
Cons:
- Dry drilling can be dusty and may require breaks for cooling.
- May struggle with rebar without water assistance.
Customer Reviews
Customer Review: “Appalled at how well this worked especially for how cheap it is. But it needs to be wet. You can maybe cut 2 inches dry and het the hole started but i had 8” horizontal to drill and it wasn’t working well dry past 2-3 inches. Even with trying to pull it out and spraying some water into the cut. I “
Customer Review: “Good price for product. I was going thru a 8 inch solid concrete wall. it was doing fine- not water cooled so you have to give it a break every 30 seconds to a minute. but then I hit rebar in the concrete. the rebar stopped the drill cold, it wouldn’t make a dent. I ended up having to drill thr”
Complete Buying Guide for Hammer Drill Core Bits
Essential Factors We Consider
When picking a hammer drill core bit, think about the material you’ll drill. For concrete with rebar, choose bits with reinforced tips. Size matters too; kits offer range, while single bits save money if you know the hole diameter. Shank type is critical: SDS Plus fits most home drills, but SDS Max handles heavier jobs. Also, consider if you need wet or dry drilling; diamond bits often work better wet. Don’t forget compatibility—some bits need adapters for your hammer drill.
Budget Planning
Your budget depends on use. For occasional DIY, a budget kit under $50 works. Pros should invest $100+ in durable bits like Bosch or Dewalt. Kits cost more upfront but save per piece. Single bits are cheaper but limit versatility. Remember, a cheap bit that breaks mid-job costs more in time and frustration. It’s like choosing between a cordless drill for light work or a heavy-duty model for construction.
Final Thoughts
Always match the bit to your drill’s power and the job’s demands. Check reviews for real-world performance, especially on hard materials. Start with a kit if you’re unsure, then upgrade to singles as needed. And if you’re confused about tool types, our guide on the difference between a hammer drill and regular drill can help clarify.
Frequently Asked Questions
Q: Can I use a hammer drill core bit with a regular drill?
A: No, not effectively. Regular drills lack the hammering action needed for masonry. Core bits require a rotary hammer drill to combine rotation with impact. Using one with a regular drill can damage the bit and the tool.
Q: How do I remove a stuck core from the bit after drilling?
A: Tap the side gently with a hammer or use a drift key if included. For tight cores, a vice and bar can help. Lubricating the threads before use prevents seizing.
Q: What’s the difference between carbide and diamond core bits?
A: Carbide bits are cheaper and good for general masonry. Diamond bits are more expensive but cut faster and last longer on hard, cured concrete. Diamond is best for professional or frequent use.
Q: How long do hammer drill core bits last?
A: It varies by material and use. Carbide bits may last 10-50 holes in concrete, while diamond bits can last hundreds. Proper cooling and avoiding rebar extend life.
Q: Do I need water when using a core bit?
A: For diamond bits, water reduces dust and cools the bit, extending life. Carbide bits can often drill dry, but water helps on deep holes. Always check manufacturer recommendations.
Choosing the right hammer drill core bit doesn’t have to be hard. Whether you’re a DIYer tackling a home project or a pro on a job site, there’s an option here for you. From the versatile DAIMIT kit to the robust Bosch bit, each product offers unique benefits. Remember to consider your specific needs, drill compatibility, and budget. Ready to make your next drilling job easier? Check out our top picks above and find the perfect bit for your toolbox. Happy drilling!
