2 1/2 Inch Dry Core Drill Bit with Pilot Bit and 2 Pcs Adapters
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- 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
Estimated shipping
Select a product to estimate shipping.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.
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.
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.
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.
Product details
| Main Specification | |
|---|---|
| Recomendação de superfície | Concreto or Tijolo or Hard Masonry |
| Componentes Incluídos | Pilot Bit or Core Drill Bit or SDS Plus Adapter&Hex Adapter or Drift Key |
| Fabricante | Betteri |
| Número de unidades | 5 Contagem |
| Cutting Diameter | 2.5 Inches |
| Shank Type | Threaded |
| Tool Flute Type | Straight |
| Marca | BETTERI |
| Número de Peças | 5 |
| Material | Diamond |
| Tipo de Acabamento | Diamond |
| Product information | |
| Número de embalagens | 1 |
| Definir o Nome | 2 1/2 inch CDB SET |
| Technical Details | |
| Número da parte | 2 1/2 inch CDB SET |
| Modelo | 2 1/2 inch CDB SET |
| Tipo de Material | Diamond |
| Number of Flutes | 3 |
| Style | |
| Tipos de Acabamento | Diamond |
| Others | |
| Realce do Item | SDS Plus Adapter&Hex Adapter Included or 5/8"-11 Threaded Concrete Core Bit or 10" Dry Drilling Depth or For Concrete/Brick/Masonry |
| Tipo de produto | Masonry Core Drill Bits |