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Item #:
9870323
8" Inch Diamond Wet Core Drill Bit 1-1/4 Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring
86% of respondents would recommend this to a friend
Item #:
9870323
NGN 643644
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What Stands Out
Versatile Core Drilling
Designed for various materials, this drill bit efficiently cores through concrete, brick, and masonry, making it ideal for professionals and DIY enthusiasts tackling diverse construction tasks.
Durable Diamond Segments
Equipped with high-quality diamond segments, this bit ensures longevity and superior cutting performance, providing excellent results and reducing the need for frequent replacements.
Standard Thread Compatibility
Featuring a 1-1/4” threaded connection, this drill bit easily fits most standard power tools, enhancing user convenience and versatility for different drilling applications.
Product Details
- 8 inch diamond wet core drill bit by BLUEROCK Tools
- Industry standard 1-1/4 threaded
- Overall length: 17 inches
- Inside barrel depth: 14.5 inches
- Suitable for wet core drilling through concrete, rebar reinforced, asphalt, rock, stone, and tile masonry
- Compatible with BLUEROCK Z1 Core Drills and drill adapters for Hilti, Spline, Bi+, SDS Plus, SDS Max, Chuck Shank, and Extensions
| Brand Name | BLUEROCK |
| Model | 8"CB |
| UPC | 702874145480 |
| Unit Count | 1.0 Count |
| Manufacturer | BLUEROCK TOOLS |
| Part Number | 8"CB |
| Item Weight | 1 Pounds (450 grams) |
| Material Type | Diamond |
| Finish Types | Diamond |
| Shank Type | Straight |
| Surface Recommendation | Concrete |
| Tool Flute Type | Straight |
| Point Style | Diamond Point |
| Material | Diamond |
| Finish Type | Diamond |
| Brand | BLUEROCK |
Who Should Buy?
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Professional Contractors
Ideal for contractors who require reliable drilling for various materials including concrete, brick, and masonry.
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Home Renovators
Perfect for DIY enthusiasts looking to create precise holes in home projects involving brick or stone.
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Construction Workers
Essential for construction teams that need to efficiently core drill through tough materials on-site.
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Casual Users
Not suitable for occasional users who may not need frequent core drilling for home tasks.
Product Description
8" Inch Diamond Wet Core Drill Bit 1-1/4 Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring
About This Item
Introducing the 8 Inch Diamond Wet Core Drill Bit by BLUEROCK Tools - the ultimate tool for all your concrete, rebar, asphalt, brick, rock, and masonry hole coring needs. This brand new 8-inch diamond wet coring bit is designed to provide you with the highest level of performance and durability. With its industry-standard 1-1/4" threaded design, it directly fits our BLUEROCK Z-1 Core Drills, making it a perfect addition to your collection of tools. Featuring an outside bit diameter of 8 inches and an overall length of 17 inches, this core drill bit allows you to easily and efficiently create holes in various materials.
It also offers an approximate inside barrel depth of 14.5 inches, ensuring that you can go deep enough for your specific needs. BLUEROCK Tools is known for its high-quality products, and this diamond wet core drill bit is no exception. It is designed to withstand the toughest conditions and provide you with long-lasting performance. Whether you're a professional contractor or a DIY enthusiast, this coring bit is perfect for any project. Don't settle for subpar tools.
Trust BLUEROCK Tools to provide you with the best diamond wet core drill bit on the market. Purchase the 8 Inch Diamond Wet Core Drill Bit today and experience the difference in performance and reliability.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of materials can the 8 Inch Diamond Wet Core Drill Bit be used on?
Answer: The 8 Inch Diamond Wet Core Drill Bit is specifically designed for a variety of tough materials including concrete, asphalt, brick, rock, and masonry. Its diamond-segmented design enables efficient coring through these materials, making it ideal for construction professionals and DIY enthusiasts alike. This bit is excellent for creating precise holes for plumbing, electrical installations, or anchoring purposes in solid structures. -
Question:
What is the thread size of the 8 Inch Diamond Wet Core Drill Bit?
Answer: This core drill bit features a 1-14” threaded connection, ensuring compatibility with many drilling machines. This threading allows for a secure attachment to compatible tools, reducing vibration and enhancing stability during operation. This makes it easier to achieve accurate and clean cut holes, important for both residential and commercial applications. -
Question:
Can this drill bit be used for wet drilling only?
Answer: While the 8 Inch Diamond Wet Core Drill Bit is designed primarily for wet drilling, it can also function in dry conditions with appropriate care. Wet drilling helps to keep the diamond segments cool, prolonging the life of the bit and reducing dust. For optimal performance, using water as a coolant when drilling into concrete or masonry is highly recommended. -
Question:
Is the 8 Inch Diamond Wet Core Drill Bit suitable for heavy-duty use?
Answer: Yes, this drill bit is built for heavy-duty applications. Its durable construction and diamond segment technology make it robust enough to handle challenging materials and long usage periods. It is the ideal choice for professionals who need reliability for various drilling projects, including structural repairs or installations in dense materials. -
Question:
What is the advantage of using a diamond drill bit over standard drill bits?
Answer: Diamond drill bits, like the 8 Inch model from BLUEROCK, offer superior cutting performance compared to standard steel drill bits. The diamond segments facilitate efficient cutting through hard materials by reducing friction and heat buildup, which can damage other types of bits. This efficiency allows for faster work completion and higher productivity on job sites. -
Question:
How do I maintain the 8 Inch Diamond Wet Core Drill Bit?
Answer: To maintain the longevity of your diamond core drill bit, ensure it is always kept clean and free from debris after use. It’s important to routinely check for wear on the diamond segments and to use water when cutting to prevent overheating. Proper storage in a dry place away from moisture can also enhance its lifespan and performance. -
Question:
What drilling machine should I use with the 8 Inch Diamond Wet Core Drill Bit?
Answer: This drill bit can be used with various core drilling machines that support a 1-14” threaded connection. Depending on your project, using a heavy-duty, water-cooled core drill will produce the best results. Machines designed for concrete drilling provide the necessary power and stability to handle the stress of coring tough materials effectively. -
Question:
What depth of hole can I achieve with the 8 Inch Diamond Wet Core Drill Bit?
Answer: The depth of the hole you can achieve with the 8 Inch Diamond Wet Core Drill Bit will depend on the specific model of your core drilling machine. Generally, these bits can create holes ranging from several inches to a few feet deep, making it suitable for most applications requiring thorough penetration into hard materials. -
Question:
Is the 8 Inch Diamond Wet Core Drill Bit suitable for home renovation projects?
Answer: Absolutely! The 8 Inch Diamond Wet Core Drill Bit is ideal for home renovation projects where you need to create clean and precise holes. Whether installing plumbing pipes, conduit, or anchor points, this bit offers the reliability and performance needed to tackle various residential tasks efficiently. -
Question:
Where can I buy the 8 Inch Diamond Wet Core Drill Bit in Nigeria?
Answer: You can purchase the 8 Inch Diamond Wet Core Drill Bit by BLUEROCK Tools at Ubuy in Nigeria. Ubuy offers a convenient online shopping experience, making it easy to find high-quality tools and equipment tailored to your construction and renovation needs.
BLUEROCK Masonry Core Drill Bits Editorial Review
The 8" Diamond WET Coring Bit by BLUEROCK Tools is a high-quality tool designed for drilling through rebar reinforced concrete. Users have reported that the product performs well and delivers perfect cores. One user praised the product for its efficiency in drilling through 7" re-enforced concrete. They were able to drill each hole in 30 minutes while going slowly, and achieved perfect cores. Another user appreciated the quick delivery of the tool, allowing them to use it for a job they needed it for. They stated that the product has performed very well so far. A reviewer compared the BLUEROCK coring bit to Hilti bits and found that it works just as well but at a fraction of the cost. They have decided to solely use the BLUEROCK bit moving forward. In another positive review, a user was able to core 94 8" holes in 6" paving using this bit, proving its durability and effectiveness. Overall, customers seem to be satisfied with the performance of the 8" Diamond WET Coring Bit by BLUEROCK Tools. It is commended for its ability to drill through rebar reinforced concrete and deliver perfect cores. Users have also appreciated the cost-effectiveness of the product compared to other brands.
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Pros
- Efficient in drilling through rebar reinforced concrete
- Provides perfect cores
- Quick delivery
- Cost-effective compared to other brands
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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NGN 643644
Order now and get it around Tuesday, September 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-quality diamond wet coring bit
- 8-inch outside bit diameter
- 17-inch overall length
- 14.5-inch approximate inside barrel depth
- Industry standard 1 1/4 thread type
- Directly fits BLUEROCK Z-1 Core Drills
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