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blue VEVOR diamond core drill bit with a silver drill, red disc, and hex key. VEVOR diamond core drill bit for concrete, brick, wall, and bridge drilling. VEVOR diamond core drill bit demonstrating efficient and smooth drilling through concrete. VEVOR diamond core drill bit with universal thread for hand-held and fixed drilling machines. blue VEVOR diamond core drill bit with cooling holes and regular sawteeth in use. VEVOR diamond core drill bit, 9.5 in, with pilot bit and extra 4.5-inch blade. VEVOR diamond core drill bit with 4 in diameter and 9.5 in length.
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VEVOR Core Drill Bit, 4" /101.6 mm Diameter 5/8"-11 Shank Arbor with a Pilot Bit & 4.5" Blade, 9.5" /241.3mm Depth Diamond Dry Coring Bore Tool, Masonry Hole Saw Bits for Hard Concrete Brick and Block

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4 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: 4 in / 101.6 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 Core Drill Bit, 4" /101.6 mm Diameter 5/8"-11 Shank Arbor with a Pilot Bit & 4.5" Blade, 9.5" /241.3mm Depth Diamond Dry Coring Bore Tool, Masonry Hole Saw Bits for Hard Concrete Brick and Block
4 inch
VEVOR diamond core drill bit for quick concrete and brick drilling with 5/8''-11 thread
VEVOR diamond core drill bit, red cutting disc, and drill bit handle on white background.
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
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 diamond core drill bit with premium diamond grit; durable and 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 diamond core drill bit with 5/8"-11 universal thread in blue.
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 diamond core drill bit with quick chip removal holes.
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 diamond core drill bit with stable concentric shaft.
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.
high-frequency welding on VEVOR diamond core drill bit, blue, circular teeth.
High-frequency Teeth Welding
High-frequency welding has firm, sharp, and wear-resisting properties, the heat evenly technique without missing welding.
VEVOR diamond core drill bit used for various 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 diamond core drill bit, 9.5in height, 4in diameter with black slots.
Specifications
  • Model: COREDRILL4IN
  • Material: Diamond & Aluminum Alloy
  • Bit Diameter: 4 in / 101.6 mm
  • Bit Depth: 9.5 in / 241.3 mm
  • Thread: 5/8 in - 11
  • Net Weight: 5.7 lbs / 2.6 kg
VEVOR diamond core drill bit with red saw blade, rod, and hex key set.
Package Content
  • 1 x Diamond Core Drill Bit
  • 1 x Pilot Bit
  • 1 x Blade
VEVOR diamond core drill bit for quick concrete and brick drilling with 5/8''-11 thread
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 diamond core drill bit, red cutting disc, and drill bit handle on white background.
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
VEVOR diamond core drill bit with premium diamond grit; durable and 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 diamond core drill bit with 5/8"-11 universal thread in blue.
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 diamond core drill bit with quick chip removal holes.
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 diamond core drill bit with stable concentric shaft.
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.
high-frequency welding on VEVOR diamond core drill bit, blue, circular teeth.
High-frequency Teeth Welding
High-frequency welding has firm, sharp, and wear-resisting properties, the heat evenly technique without missing welding.
VEVOR diamond core drill bit used for various 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 diamond core drill bit with red saw blade, rod, and hex key set.
Package Content
  • 1 x Diamond Core Drill Bit
  • 1 x Pilot Bit
  • 1 x Blade
blue VEVOR diamond core drill bit, 9.5in height, 4in diameter with black slots.
Specifications
  • Model: COREDRILL4IN
  • Material: Diamond & Aluminum Alloy
  • Bit Diameter: 4 in / 101.6 mm
  • Bit Depth: 9.5 in / 241.3 mm
  • Thread: 5/8 in - 11
  • Net Weight: 5.7 lbs / 2.6 kg

Core Drill Bit—Perfect for Masonry and Concrete Projects

The VEVOR core drill bit is made to meet your masonry and concrete drilling needs. It is ideal for both professional and DIY projects. This bit can cut through tough materials like brick, block, and concrete. With its diamond-coated tip, it ensures precision and efficiency. These things make it perfect for creating clean, round holes in solid surfaces. The bit's robust construction ensures that it can handle tough jobs without wearing out quickly. It is a reliable tool to have on hand for any construction or renovation project. No matter if you are installing pipes, vents, or conduits, this bit will make the job easier. Both durability and performance make this bit an excellent addition to any toolkit.


High Durability and Longevity of Diamond Coated Core Drill Bit

The diamond coating on this core VEVOR core drill bit enhances its durability and longevity. This coating allows the bit to cut through tough materials with ease. It reduces wear and tear, ensuring the bit remains sharp and effective for longer periods. You can use it multiple times without noticing significant wear. This feature is especially useful for contractors who need reliable tools for various jobs. The diamond coating also helps maintain the cutting efficiency of the bit. In other words, less effort is required to drill through tough surfaces. Investing in this bit means you get more value and performance peruse. And its durability makes it a cost-effective choice for frequent drilling tasks.


Easy to Use Core Drill Bit with Pilot Bit for Precision

It's super easy to use, even if you're new to masonry drilling. Insert the pilot bit into the drill and start the hole. Then attach the core bit and continue drilling. This two-step process makes drilling clean holes simple yet efficient with the help of the driver bits. This feature also helps keep the bit centered, ensuring a neat finish. Masonry projects require precise hole placement. With that bit, getting professional results is easier and quicker.


Versatile Core Drill Bit for Various Materials

The VEVOR core drill bit can handle it. It’s perfect for drilling holes for pipes, vents, and other installations. The ability to cut through multiple materials saves you the hassle of having to use different bits for different tasks. This makes your work more efficient and easier. You have an adaptable tool that meets any drilling need.


Great Value for Money with Fast and Reliable Shipping

It’s a cost-effective solution for your drilling needs, providing both value and convenience. This core drill bit offers excellent value for money. Professionals and DIY enthusiasts can afford it due to its competitive pricing. Although it’s affordable, its price doesn’t compromise on quality or performance. You get a dependable, efficient tool that delivers excellent results. Furthermore, VEVOR ensures rapid and reliable shipping. That means you receive your order quickly and can start your project sooner. The combination of affordability, quality, and rapid shipping makes this bit a savvy purchase. It is not only economical but also provides valuable solutions for drilling requirements.


Reliable Core Drill Bit with Easy Setup and Use

Setup and use of this core VEVOR core drill bit are straightforward. The instructions are clear and simple to follow. You can have it ready to use in minutes. This feature makes it ideal for urgent tasks or situations where time is scarce. Its reliable performance ensures you get the job done without issues. It works seamlessly with various drill systems. This versatility adds to its reliability. Whether you're a professional or a DIY enthusiast, you'll find this tool easy to use. Its reliable performance ensures consistent results each time. These features are important for projects that require precision versus accuracy.


Includes Free Cutting Disk for Additional Value

It comes with a free cutting disk, adding more value to your purchase. The disk can cut through materials like tile and stone. This extra tool is useful for various projects. This intelligent addition, which demonstrates VEVOR's commitment to providing value, eliminates the need for separate purchase costs. Cutting disk quality ensures it performs well. That added bonus makes your acquisition even more worthwhile. It’s a practical tool that improves the overall value of the core drill bit.


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Specification

Model
COREDRILL4IN
Material
Diamond & Aluminum Alloy
Bit Diameter
4 in / 101.6 mm
Bit Depth
9.5 in / 241.3 mm
Thread
5/8 in - 11
Net Weight
5.7 lbs / 2.6 kg
Questions and Answers
1 Questions
Will this bit fit with my 20v DeWalt hand drill. I need to drill a 4" hole in the floor of my pizza oven.
Hello Peter.  It fits a 5/8"-11 universal thread. But  it used  to drills concrete.
By vevor

Customer Reviews

Ratings by Features

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63 Review(s)
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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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