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VEVOR Dry Core Drill Bit, 3" / 76.2mm Diameter 5/8"-11 Shank Arbor with a Pilot Bit & 4.5" Blade, 9.5" / 241.3mm Depth Diamond Coring Bore Tool, Masonry Hole Saw Bits for Hard Concrete Brick and Block
- Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life. Diameter: 3 in / 76.2 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.
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About this item


- 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.
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service







- Model: COREDRILL3IN
- Material: Diamond & Aluminum Alloy
- Bit Diameter: 3 in / 76.2 mm
- Bit Depth: 9.5 in / 241.3 mm
- Thread: 5/8 in - 11
- Net Weight: 4.8 lbs / 2.2 kg

- 1 x Diamond Core Drill Bit
- 1 x Pilot Bit
- 1 x Blade

- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service

- 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.







- 1 x Diamond Core Drill Bit
- 1 x Pilot Bit
- 1 x Blade

- Model: COREDRILL3IN
- Material: Diamond & Aluminum Alloy
- Bit Diameter: 3 in / 76.2 mm
- Bit Depth: 9.5 in / 241.3 mm
- Thread: 5/8 in - 11
- Net Weight: 4.8 lbs / 2.2 kg
Dry Core Drill Bit Perfect for Masonry Work
The VEVOR dry core drill bit is a must-have for any DIY enthusiast or professional. This tool is perfect for projects like installing vents, pipes, and conduits. The bit's heavy-duty construction ensures long-lasting performance. It can handle tough jobs easily. If you need to drill into masonry, this bit is a dependable option because it offers excellent value and quality. The bit itself is easy to use and provides consistent results too.
Efficient Cutting with Diamond Coring Bore Tool
The VEVOR dry core drill bit is made for efficient cutting. It has a diamond-coated tip that slices through tough materials effortlessly. This tool is ideal for creating clean, precise holes in concrete, brick, and block. For both small and large projects, this tool's robust construction ensures durability and a long life. It is easy to use and provides consistent performance. This coring bore tool offers excellent value for money. The tool itself is reliable and efficient. It’s regarded as an excellent choice for professionals and DIYers alike.
Versatile Masonry Hole Saw Bits for Various Projects
There are different types of tools you can use for a variety of projects. These include drilling holes in concrete, brick, and block. They're ideal for installing vents, pipes, and conduits. They are also great for home improvement projects. The bits come in different sizes to suit various needs. Diamond-coated tips ensure efficient and precise drilling. These tools are durable and long-lasting. You can easily use them all and achieve consistent results. A reliable choice for professionals and DIY enthusiasts. These bits make drilling into masonry easy and efficient.
Concrete Drill Bit for Fast and Precise Drilling
The VEVOR dry core drill bit is made for fast and precise drilling. It is ideal for creating clean holes in concrete, brick, and block. The diamond-coated tip ensures efficient cutting. This tool is perfect for both small and large projects. You can install vents, pipes, and conduits. The bit's strong construction guarantees long-lasting performance. It is simple to use and provides consistent results. This concrete drill bit is excellent value for money. It offers excellent value for money too. The bit is durable and efficient. Therefore, it’s a top choice for both professionals and DIYers.
Brick Drill Bit with High Durability and Performance
The VEVOR dry core drill bit is built for high durability and performance. It drills through brick, concrete, and blocks easily with the diamond-coated tip. The diamond-plated tip ensures precise and efficient drilling. This tool is ideal for various projects, including home improvement tasks. It is perfect for installing vents, pipes, and conduits. It offers a long life without any trouble. It is simple to operate and consistently yields reliable outcomes. The bit itself is durable and efficient. So, this one is an excellent choice for any masonry project.
Easy Setup and Usage for DIY Enthusiasts
The VEVOR dry core drill bit is easy to set up and use, making it perfect for DIY enthusiasts. The bit's design allows for quick and efficient drilling. It is ideal for home improvement projects. This diamond-coated tip ensures precise and clean holes. Even beginners can handle it easily. You get consistent and reliable results. This drill bit is a great addition to any DIY toolkit. It offers excellent value for money. The bit itself is durable and efficient. Therefore, both professionals and DIYers regard it as an excellent choice.
Fast Delivery and Great Customer Service
You can expect your order to arrive promptly, and if you have any issues or questions, VEVOR’s customer service team is ready to help. They provide quick and effective solutions. This ensures a smooth, hassle-free shopping experience. Customers appreciate the company’s commitment to service, and it strives to meet all your needs, making it a reliable choice. You should trust VEVOR for all your drilling needs. Their products, including the VEVOR dry core drill bit, offer excellent value and quality.

