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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
- 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.
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About this item


- Efficient & Smooth Cutting
- Engineered For Exact Fitting
- Humanized Structure
- Simple Operation
- 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: 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

- 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







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

- 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.

