Diamond Core Drill Bit Set for Concrete
This set includes core bits in multiple sizes along with a central drill, piecing accessories, and a key, all stored in a trolley case. The diamond core drill bits are designed for drilling through concrete, marble, and granite.





Technical Specifications
Product Overview
Professional Diamond Core Drill Bit Set
This professional-grade diamond core drill bit set is engineered for drilling clean, precise holes in challenging materials such as concrete, reinforced concrete, brick, marble, and granite. Featuring high-quality diamond segments, these bits deliver fast, efficient cutting performance and long-lasting durability for demanding construction tasks. The set comes complete in a rugged aluminum trolley case, ensuring organized storage and easy transportation for plumbers, electricians, and contractors.
Technical Specifications
Core Bit Diameters & Lengths
| Component | Diameter (mm) | Length (mm) |
|---|---|---|
| Core Bit | 127 | 150 |
| Core Bit | 117 | 150 |
| Core Bit | 65 | 150 |
| Core Bit | 52 | 150 |
| Core Bit | 42 | 150 |
| Central Drill | 10 | 200 |
Included Accessories
- SDS-10X200
- SDS-10X115
- HEX-12X200
- HEX-12X80
- Key (Φ8x70)
Usage & Compatibility
- Compatible Materials
- ConcreteReinforced ConcreteBrickMarbleGranite
- Drilling Application
- Wet and dry drilling compatible (Note: Dry drilling is not recommended)


