Get the right tools for the job with our core drill bits and drilling accessories. Suitable for drilling concrete, asphalt, and more. High-quality and durable for optimal performance. Order now for fast shipping and unbeatable results.

Core Drill Bits: Comprehensive Guide

Core drill bits are specially designed tools for making precise and clean holes in hard materials. They make holes with more clean and smooth edges than traditional drill bits. You can use them in many construction and renovation projects, such as plumbing installations, electrical wiring, etc. They can also handle demolition and structural modifications without damaging surrounding areas.

Featured Core Drill Bits

At KOR-IT, you can get the following best-quality core drill bits:

1. Professional Concrete Wet Core Bits

Professional Concrete Wet Core Bits are widely used in concrete and overlay. You can customize their bit length according to project requirements. 

Key Features

• Bit Lengths... up to 12" Diameter = 18" Drill Depth; 14" diameter and up = drill depths vary by diameter.

• Hub Sizes... Bits 1/2" to 1-1/2" have a 5/8"-11 Threaded Hub. Bits 1-5/8" and up have a 1-1/4"-7 Threaded Hub. 

2. Contractor Pro Wet Core Bit

Contractor Pro Wet Core Bit ensures high performance in every project and is primarily used in concrete applications.

Key Features

• Bit Lengths... up to 12" Diameter = 16" Drill Depth; 14" diameter and up = drill depths vary by diameter.
• Hub Sizes... Bits 1/2" to 1-1/2" have a 5/8"-11 Threaded Hub. Bits 1-5/8" and up have 1-1/4"-7 Threaded Hub

3. Asphalt Wet Core Bit

You can use Asphalt Wet Core Bits in different asphalt applications and enjoy maximum efficiency in every project.

Key Features

• Bit Lengths... up to 12" Diameter = 18" Drill Depth; 14" diameter and up = drill depths vary by diameter
• Hub Sizes... Bits 1/2" to 1-1/2" have a 5/8"-11 Threaded Hub. Bits 1-5/8" and up have a 1-1/4"-7 Threaded Hub.

4. 1" Diameter Heavy Duty Orange Dry Hole Saw Bit

A Dry Hole Saw Bit can be used to drill through bricks and blocks. It is not intended for use in concrete or asphalt.

Key Features

• 9" Drill Depth
• 5/8"-11 thread count on the hub.

Why Choose Our Core Drill Bits?

Here are the reasons why core drill bits from Kor-It should be your first choice:

● Exceptional Quality

All our core drill bits are made of high-grade materials that are easily able to handle tough materials like concrete, brick, and masonry.

● Durability

Our coring bits can withstand overheating, excessive wear, and different drilling conditions. They will last a long time, and you won’t need frequent replacements.

● Advanced Features

All core drill bits at KOR-IT have advanced features like segmented diamond bits that enhance their efficiency in every project.

● Cost-Friendly

By investing in our core drill bits, you will get the best value of money. They will minimize the downtime of your project and increase productivity.

● Expert Advice

We also offer expert advice on choosing the best core drill bit for your project and provide support throughout your purchase.

How to Choose the Right Core Drill Bit?

Let’s explore the factors that you need to keep in mind while choosing the right core drill bit for your project:

1. Material Type

If you want to drill concrete or masonry materials, choose a core bit with diamond segments or carbide tips. For drilling into metal, select core drill bits made of high-speed steel.

2. Hole Size

Core drill bits come in various diameters, so you must select the one with the diameter according to the size of the hole you need.

3. Depth of Hole

Some core drill bits are best for shallow drilling, while others can drill deep holes. So, always select one appropriate for the depth of your holes.

4. Drill Type

Some core drill bits can work with specific types of drills like rotary hammers or core drilling rigs. Therefore, always select the bit that is compatible with your drill type.

Maintenance Tips for Core Drill Bits

You can extend the life of your drill core bits by following these maintenance tips:

● Regular Cleaning

Clean your drill bit after every use to remove all debris and material residue. If necessary, you can rinse it with water for proper cleaning. But always ensure to dry it thoroughly before storage.

● Proper Storage

Always store core drill bits in a dry environment to avoid rust or corrosion. Also, keep them in their original cases to prevent any physical damage.

● Resharpening

If the performance of core bits decreases, consider professional resharpening or replacement to achieve the most efficient results.

● Follow the Manufacturer’s Guidelines

It is always recommended that you follow the manufacturer’s guidelines for the specific core drill you are using. Adhering to them can enhance the performance of the core bits.

Frequently Asked Questions (FAQs)

What are the different types of core drill bits available?

The main types of core drill bits include diamond core drill bits, carbide-tipped core drill bits, and bi-metal core drill bits. Each has its own specific applications.

How should I replace my core drill bit?

You should replace the drill bit if it has visible damage, such as cracks, chips, or broken segments, or if it is not drilling efficiently.

How can we avoid overheating core drill bits?

Adjusting the proper speed and pressure can help avoid overheating. If there are extended drilling sessions, allow the bit to cool down for some time. If recommended by the manufacturer, you can also use specific cooling methods.

Contact Us

Ready to take your drilling projects to the next level? Contact us today, and our team is ready to provide you with the products you need to succeed. We look forward to assisting you!