Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers Workshop Approved Your Build Deserves Better Trusted by Mechanics & Explorers

  • DUAL ADAPTER COMPATIBILITY: Comes with two 5/8"-11 thread adapters - a Hex Shank adapter for regular drills and an SDS Plus adapter for hammer drills. Switch between tools effortlessly. For ROTARY MODE use only
  • INDUSTRIAL-GRADE DURABILITY: Featuring 4 premium turbo matrix segments with high-performance diamond materials and reinforced welding technology, this core drill bit delivers exceptional sharpness and long-lasting durability. Perfect for professional drilling tools
  • HIGH-PERFORMANCE DRILLING: Engineered with precision-ground saw teeth and concentric design, our concrete core bit delivers smooth, efficient drilling through even the tough materials. The heat-treated steel pilot bit guarantees precise alignment for accurate results every time
  • COMPLETE PACKAGE: You will receive 2 1/2 inch core bit with pilot bit*1, drift key*1, 5/8"-11 thread male to 1/2" hex shank adapter*1 and to SDS plus adapter*1. The drift key allows for quick and easy pilot bit removal. (REMOVE the pilot bit after positioning, then DRILL to the required depth)
  • WIDE RANGE OF APPLICATIONS: Designed for a variety of materials, including reinforced concrete, masonry, brick, plaster, block, stucco, and other hard materials. This 2.5 dry core drill bit is suitable for your drilling needs in diverse construction and renovation projects

Product description

Two adapters help you get the job done easily

1/2" Hex Shank Adapter

Help you to fit 5/8"-11 thread core bits on standard drills. 5/8''-11 core drill bits or other tools can be mounted on the hex shank machine with this adapter.

SDS-Plus Adapter

Help you to fit 5/8"-11 thread core bits on electric hammer drill. 5/8''-11 core drill bits or other tools can be mounted on the SDS plus shank machine with this adapter.

Note: Please attention that this SDS PLUS NOT "SDS MAX" Shank.

Every Detail for Dry Concrete Core Drill Bit

Selected diamond teeth and high-frequency welding technology for reliability and rust resistance. No more weld detachment.

Our diamond core drill bit fits most types of machines on the market. It can be easily installed on your existing machine.

Prolong core drill bit life and improve working efficiency with high quality diamond and strong steel body.

Get everything you need in one convenient package: 2 core drill bit adapters, 1 pilot bit, 1 drift key, and a 2 1/2 inch dry core drill bit.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

BETTERI core drill bit

Merchant Video

MORE CONCRETE CORE DRILL BIT ABOUT BETTERI TOOLS

Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.0 out of 5 stars 24
4.3 out of 5 stars 38
4.1 out of 5 stars 40
4.4 out of 5 stars 17
4.4 out of 5 stars 17
4.4 out of 5 stars 17
4.4 out of 5 stars 17
Price
$49.99$49.99 $21.99$21.99 $36.09$36.09 $54.79$54.79 $62.99$62.99 $69.99$69.99 $97.99$97.99
Core Diameter:
Φ 2-1/2 inch / Φ 2 1/2 inch Φ 3 inch Φ 3-1/2 inch Φ 4 inch Φ 6 inch
Connection:
5/8"-11 Thread Male to 5/8"-11 thread 5/8"-11 Thread 1-1/4"-7 Thread 1-1/4"-7 Thread 1-1/4"-7 Thread 1-1/4"-7 Thread
Drilling Depth:
10" 11.81" 10" 14" 14" 14" 14"
Wet/Dry Application:
Dry Drilling / Dry Drilling Wet Drilling Wet Drilling Wet Drilling Wet Drilling
Compatible Drilling Materials:
Concrete, Masonry, Brick... Concrete, Masonry, Brick... Concrete, Masonry, Brick... Concrete, Masonry, Brick... Concrete, Masonry, Brick... Concrete, Masonry, Brick... Concrete, Masonry, Brick...
  • What's included in the set?

    2 1/2" core bit + pilot bit, drift key, 2 adapters (5/8"-11 to Hex & SDS Plus). All-in-one kit for instant use.

  • Will this fit my hammer drill?

    Yes! Includes SDS Plus adapter for hammer drills & Hex adapter for standard drills. USE ON ROTARY MODE ONLY.

  • How to remove the pilot bit?

    Simply tap the included drift key with a hammer — the quick-release design pops the bit off instantly. Help you remove the center bit after positioning. Watch our demo video for details!

  • Need water for drilling?

    No, this is specifically designed as a DRY diamond core bit. But water can also be used for better performance and longevity.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Frequently Bought Together

Total price$5,221.03

Complementary products

    • Free Shipping above $149

      Free for all orders over $500 worldwide

    • 30 days return policy

      Order without worry

    • Flexible Delivery Time

      Delivery On Time