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blue VEVOR dry core drill bit with accessories, including bits and a circular blade. diamond wet coring bit for concrete, brick, wall, and bridge drilling applications. VEVOR dry core drill bit slicing through material; efficient, smooth, and durable. VEVOR dry core drill bit for hand-held and fixed drilling machines, 5/8"-11 thread VEVOR dry core drill bit with cooling holes, sawteeth, and concentric axes. VEVOR dry core drill bit, 9.5-inch length, with pilot bit and extra 4.5-inch blade. VEVOR dry core drill bit, 3.5-inch diameter, 9.5-inch length, blue.
JJGS13.59.5IN2MQGV0

VEVOR Dry Core Drill Bit, 3.5" / 88.9 mm Diameter 5/8"-11 Threaded, 9.5" / 241.3mm Depth Diamond Coring Bore Tool with a Pilot Bit & 4.5" Blade, Masonry Hole Saw Bits for Hard Concrete Brick and Block

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3.5 inch

  • 4.25 inch
  • 2.5 inch
  • 3.5 inch
  • 2 inch
  • 4 inch
  • 1.5 inch
  • 3 inch

About this item

  • Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life. Diameter: 3.5 in / 88.9 mm, Drilling Depth: 9.5"/241.3 mm. A pilot bit and an extra 4.5"/114.3 mm blade is included to increase your efficiency.
  • Engineered for Exact Fitting: With a 5/8"-11 universal thread, this core drill bit allows easy and rapid assembling to a standard fixed core or handheld drilling machine. It is compatible with most concrete core drill devices.
  • Humanized Structure: Our diamond dry coring bit features chip removal holes, highly regular sawteeth, and concentric axes design. The innovative construction provides high drilling performance while keeping a long lifetime.
  • Simple Operation: The core drill can be used to contain your multiple work needs for both dry and wet. Start drilling at the vertical position, then continue to dig deep, and you will get a perfect hole in a second.
  • Versatile Applications: Our concrete core drill is fabulous for drilling hard concrete, masonry, hard brick, and other hard materials. It is widely used in installing air conditioners, pipes, stair railings, highways, airports, and other conditions.

Frequently Bought Together

People Who Bought This Item Also Bought

VEVOR Dry Core Drill Bit, 3.5" / 88.9 mm Diameter 5/8"-11 Threaded, 9.5" / 241.3mm Depth Diamond Coring Bore Tool with a Pilot Bit & 4.5" Blade, Masonry Hole Saw Bits for Hard Concrete Brick and Block
3.5 inch
VEVOR dry core drill bit with universal thread for quick drilling in concrete and brick.
VEVOR dry core drill bit with wrench set, spiral bit, and red blade
DRY DRILL CORE BIT
Premium Diamond & Complete Kit & Elaborate Clearance Holes
This professional diamond core bit with a pilot bit and a saw blade is high-frequency welded, providing a rapid and clean drill. 5/8"-11 general thread is ideal for diversified machines applied to hard concrete and brick.
  • Efficient & Smooth Cutting
  • Engineered For Exact Fitting
  • Humanized Structure
  • Simple Operation
  • Friendly Note
  • 1. The positioning drill inside shall be adjusted back and forth to find a suitable position before operation.
  • 2. Diameter 1.5-2.0mm holes shall be drilled with electric hammer, and large diameter holes shall be drilled with drill (water drill).
  • 3. It can only be used for concrete brick wall opening, not for stone granite.
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR dry core drill bit with premium diamond grit and durable, sturdy design.
Premium Diamond Grit
The core bore drill is elaborate aluminum alloy, selected diamond teeth, and high-frequency welding technology, providing steady and rustproof.
VEVOR dry core drill bit with 5/8"-11 universal thread, blue, close-up.
5/8"-11 Universal Thread
Our diamond core drill is suitable for most types of machines in the market. You can install the drill on your previous machine effortlessly.
VEVOR dry core drill bit with quick chip removal holes in blue.
Quick Chip Removal Hole
These core drill pilot bits are equipped with cooling chip removers for fast chip removal, aiming to operate directly on the wall and reduce noise.
blue VEVOR dry core drill bit with labeled stable concentric shaft features.
Flawless Kit
Our handheld core drill comes with a core bore drill, a pilot bit, and a hot-pressed corrugated saw blade, well-designed to furnish you with maximum convenience.
VEVOR dry core drill bit with high-frequency teeth welding for efficient drilling.
High-frequency Teeth Welding
High-frequency welding has firm, sharp, and wear-resisting properties, the heat evenly technique without missing welding.
extensive use of VEVOR dry core drill bit for installations and engineering coring.
Extensive Uses
The core drill reducer is paramount to your projects, widespread used in installing air conditioning, range hood, sewer, and engineering coring.
VEVOR dry core drill bit, 9.5 in height, 3.5 in diameter, blue cylindrical design.
Specifications
  • Model: COREDRILL3.5IN
  • Material: Diamond & Aluminum Alloy
  • Bit Diameter: 3.5 in / 88.9 mm
  • Bit Depth: 9.5 in / 241.3 mm
  • Thread: 5/8 in - 11
  • Net Weight: 5.5 lbs / 2.5 kg
blue VEVOR dry core drill bit with drill rod, red blade, and hex key.
Package Content
  • 1 x Diamond Core Drill Bit
  • 1 x Pilot Bit
  • 1 x Blade
VEVOR dry core drill bit with universal thread for quick drilling in concrete and brick.
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR dry core drill bit with wrench set, spiral bit, and red blade
DRY DRILL CORE BIT
Premium Diamond & Complete Kit & Elaborate Clearance Holes
This professional diamond core bit with a pilot bit and a saw blade is high-frequency welded, providing a rapid and clean drill. 5/8"-11 general thread is ideal for diversified machines applied to hard concrete and brick.
  • Efficient & Smooth Cutting
  • Engineered For Exact Fitting
  • Humanized Structure
  • Simple Operation
  • Friendly Note
  • 1. The positioning drill inside shall be adjusted back and forth to find a suitable position before operation.
  • 2. Diameter 1.5-2.0mm holes shall be drilled with electric hammer, and large diameter holes shall be drilled with drill (water drill).
  • 3. It can only be used for concrete brick wall opening, not for stone granite.
VEVOR dry core drill bit with premium diamond grit and durable, sturdy design.
Premium Diamond Grit
The core bore drill is elaborate aluminum alloy, selected diamond teeth, and high-frequency welding technology, providing steady and rustproof.
VEVOR dry core drill bit with 5/8"-11 universal thread, blue, close-up.
5/8"-11 Universal Thread
Our diamond core drill is suitable for most types of machines in the market. You can install the drill on your previous machine effortlessly.
VEVOR dry core drill bit with quick chip removal holes in blue.
Quick Chip Removal Hole
These core drill pilot bits are equipped with cooling chip removers for fast chip removal, aiming to operate directly on the wall and reduce noise.
blue VEVOR dry core drill bit with labeled stable concentric shaft features.
Flawless Kit
Our handheld core drill comes with a core bore drill, a pilot bit, and a hot-pressed corrugated saw blade, well-designed to furnish you with maximum convenience.
VEVOR dry core drill bit with high-frequency teeth welding for efficient drilling.
High-frequency Teeth Welding
High-frequency welding has firm, sharp, and wear-resisting properties, the heat evenly technique without missing welding.
extensive use of VEVOR dry core drill bit for installations and engineering coring.
Extensive Uses
The core drill reducer is paramount to your projects, widespread used in installing air conditioning, range hood, sewer, and engineering coring.
blue VEVOR dry core drill bit with drill rod, red blade, and hex key.
Package Content
  • 1 x Diamond Core Drill Bit
  • 1 x Pilot Bit
  • 1 x Blade
VEVOR dry core drill bit, 9.5 in height, 3.5 in diameter, blue cylindrical design.
Specifications
  • Model: COREDRILL3.5IN
  • Material: Diamond & Aluminum Alloy
  • Bit Diameter: 3.5 in / 88.9 mm
  • Bit Depth: 9.5 in / 241.3 mm
  • Thread: 5/8 in - 11
  • Net Weight: 5.5 lbs / 2.5 kg

Dry Core Drill Bit—Perfect for Hard Concrete and Masonry Work

The VEVOR dry core drill bit is made for tough jobs. It drills through hard concrete, brick, and block easily. Manufacturers craft this bit from diamond and aluminum alloy for durability. You can handle heavy-duty tasks without wearing out quickly. Whether you're a professional or DIY enthusiast, this bit will meet your needs. It's perfect for creating precise holes in solid surfaces. With this tool, you can work confidently on various projects. From installing pipes to setting up HVAC systems, it performs reliably. The 3.5-inch diameter and 9.5-inch depth provide versatility. This bit is crucial for anyone needing to drill into masonry because its high-quality build ensures it lasts ages. Get the job done right with this reliable drill bit.


High Durability and Longevity—Ideal for Frequent Use in Demanding Projects

The VEVOR dry core drill bit is built to last. We make it from high-quality diamond and aluminum alloy. These materials ensure it can handle tough tasks repeatedly. Even after multiple uses, the bit maintains its effectiveness. The bit cuts through tough materials without significant wear. This durability makes it perfect for frequent use on demanding projects. You won't need to replace it often, saving you money. The bit's longevity means it'll perform reliably over time. Whether you're a contractor or a DIYer, this bit stands up to the rigors of regular use. Its strong construction guarantees it stays a dependable tool for your masonry needs. Invest in this bit for long-term performance and efficiency.


Versatile Use in Home Improvement and Professional Construction

The VEVOR dry core drill bit is versatile and adaptable. It’s perfect for both home improvement and professional construction. Use it to install pipes, vents, or electrical conduits. The 3.5-inch diameter and 9.5-inch depth suit various applications. Whether you're working on a basement patio wall or an exterior wall, it performs effectively. This tool is versatile enough to meet the demands of various projects. From small home repairs to large construction tasks, its flexibility ensures you have the right tool for any situation. Any project requires precise drilling. You should use it confidently, knowing it will deliver consistent results.


Fast and Efficient Drilling with Diamond-Coated Cutting Bits

The bit's design allows for rapid progress without sacrificing precision. You can drill holes quickly while maintaining accuracy. This efficiency is important for both home projects and professional jobs. It lets you complete tasks promptly without losing quality. The diamond coating ensures the bits stay sharp longer, which means less downtime for maintenance. Enjoy smooth, rapid drilling with this high-performance bit. Its design aims to simplify and expedite your work. Achieve more in less time with this reliable tool.


Easy to Use with Clear Instructions for Beginners and Professionals Alike

Using this VEVOR dry core drill bit is easy. It has clear instructions, making it easy for beginners and professionals. Even if it's your first time, you can operate it without any trouble. The bit's design ensures simple and safe use. There’s a pilot bit to help you start holes accurately. This guidance is invaluable for those new to masonry drilling. Professionals will value the bit for its user-friendly features. It simplifies complex tasks, making your work smoother. Whether you're a seasoned contractor or a DIY beginner, this bit is straightforward to handle. With its intuitive design, drilling precise holes is easier. Enjoy hassle-free use with this user-friendly tool.


Cost-Effective Solution Compared to Other Market Options

The value of the VEVOR dry core drill bit is great. It’s cost-effective compared to other market options. Although it's affordable, it doesn’t compromise on quality. You get a high-performance tool at a reasonable price. This makes it an excellent choice for budget-conscious buyers. No matter if you're residing at home or pursuing small jobs, saving money matters. This aspect enables you to attain professional outcomes without excessive expenditure. Its durability ensures long-term value. You won't need frequent replacements, further decreasing costs. Invest in this piece for a competitively priced, high-end quality tool. It is a savvy choice for anyone looking to save money without sacrificing quality.


Reliable Performance with Minimal Maintenance Required

The VEVOR dry core drill bit is reliable and low-maintenance. It performs consistently without needing much upkeep. The diamond-coated cutting bits stay sharp for longer periods. This reduces the need for frequent sharpening. The bit's robust construction ensures it withstands tough conditions. Even after repeated use, this durability means less downtime for repairs. You can focus on your work instead of maintenance tasks. This reliability is important for professional and home projects. This guarantees you can complete tasks without interruptions. It is built to perform consistently over time. Choose this bit for reliable, hassle-free drilling.


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Specification

Model
COREDRILL3.5IN
Material
Diamond & Aluminum Alloy
Bit Diameter
3.5 in / 88.9 mm
Bit Depth
9.5 in / 241.3 mm
Thread
5/8 in - 11
Net Weight
5.5 lbs / 2.5 kg
Questions and Answers
2 Questions
what adapter will I need to use this that other people have commented on
5/8-11 adapter is needed.
By vevor
Can you use this on wood
No, it can't be used on wood.
By vevor

Customer Reviews

Ratings by Features

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  • 4.7
  • 4.7
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63 Review(s)
Clear filters
KUMARAN SRINIVASAN KUMARAN SRINIVASAN
Great customer service
I have a Vevor 4-in drilling machine and bit great product and I wanted to use this 5-in bit and ordered. It came quickly. I opened it. The product looks very good but unfortunately it was not compatible with my 4-in machine. So please be careful while ordering. This is not compatible with a 4-in machine and you might have to buy a separate drilling machine for this. However, I contacted customer service and they were very great in processing the refund. I haven't used the product but the bit looks pretty solid and it also comes with a free blade.
Michael Bowman Michael Bowman
Business Owner
Well, not really sure how good the bit is, because when I got it out of the box to use it, it only had a 5/8" arbor and won't fit the vevor core drill i bought.
Daniel Howard Daniel Howard
Homeowner
Never used this type of core drill. It was very easy to use,went through 8 inches concrete block dry and with not much effort. Very pleased, I needed this hole drilled for mini split ac and it was perfect for the job.
Rob davies Rob davies
Core bit
Worked better then some high end bits I have used. Drilled a 5 in core with no issue or hiccups including 2 -1/2 rebars definitely shocked how good it worked for the price I didn't have the best expectations. But I was wrong
Andre Andre
Works awesome so far . I have 4 more holes to core out of 8 . My slab is 4 - 6 inches thick .
Reasonably priced with quick shipping . Im excited ! My fence can now be started . It cut my concrete effortlessly .
Tombstone Man Tombstone Man
Cutting into granite
So far I’ve cut 2 holes 6 inches deep in a granite monument and it worked great.
Dave Dave
Gets the job done
Used for drilling holes in 10” concrete including rebar. Worked well - kept wet. Can’t comment on long term use, but for price seemed good value.
Online Consumer Online Consumer
Cuts big holes in concrete
It is well made, ate up the concrete slab using a wet core drill. We went with a handheld model, which works great if you have a lot of experience with large drills.
Pen Name Pen Name
Cut really good
Was told by the guys in the field that the bit cut good, no complaints
jstinsley jstinsley
2.5" core drill bit
Came promptly and worked great. Considering most of these bits cost over $100 I was curious how it would do. Had to drill two holes through brick veneer and cinderblock foundation and it worked great. I definitely recommend this bit.

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