Professional Wet Diamond Core Bit – Turbo Segment
Heavy-duty wet diamond core bits engineered for fast, clean core drilling in concrete, reinforced concrete, brick, block, masonry, stone and hard aggregate materials.
These professional-grade turbo segmented diamond core drill bits feature premium laser-welded diamond segments and a high-strength steel barrel for demanding commercial drilling applications. The aggressive turbo segment design delivers fast material removal while maintaining excellent cutting performance and diamond life.
Built for wet core drilling through reinforced concrete and rebar.
Ideal for contractors, concrete cutting professionals, plumbers, electricians, HVAC installers, construction crews and anyone drilling precision holes through concrete and masonry.
FEATURES
- Professional-grade wet diamond core bit
- Turbo segmented cutting edge
- Excellent performance in concrete and reinforced concrete
- Designed to cut through embedded rebar
- Laser-welded premium diamond segments
- High-strength steel core barrel
- Fast, aggressive cutting action
- Designed for wet drilling
- 14″ overall length
- 5/8″-11 threaded connection
- Available in multiple diameters
APPLICATIONS
Recommended for drilling:
- Concrete
- Reinforced concrete
- Concrete with rebar
- Brick
- Concrete block
- Masonry
- Natural stone
- Hard aggregate materials
- Other professional core drilling applications
SELECT YOUR DIAMOND CORE BIT SIZE
Use the dropdown menu above to select the required diameter.
All sizes feature a 14″ overall length and professional turbo-segment construction.
All core bits are 14″ total length
| 1/2″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-1214W |
| 5/8″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-5814W |
| 3/4″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-3414W |
| 7/8″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-78W |
| 1″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-114W |
| 1-1/8″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-11814 |
| 1-1/4″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-11414W |
| 1-3/8″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-13814 |
| 1-1/2″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-11214 |
| 1-5/8″ x 14″ x 5/8 – 11 Wet Diamond Core Bit – Turbo | DCB-1158 |
| 2″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-214W |
| 2-1/4″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-21414W |
| 2-1/2″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-21214W |
| 2-3/4″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-23414W |
| 3″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB–314W |
| 3-1/4″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-31414W |
| 3-1/2″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-312W |
| 4″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-4W |
| 4-1/4″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-414W |
| 4-1/2″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-412W |
| 5″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-5W |
| 5-1/2″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-512W |
| 6″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-6W |
| 6-1/2″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-61214W |
| 7″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-7W |
| 8″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-814W |
| 8-3/4″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-834W |
| 9″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-914W |
| 10″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-10W |
| 11″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-11W |
| 12″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-12W |
| 13″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-13W |
| 14″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-14W |
| 16″ x 14″ x 1-1/4 – 7 Wet Diamond Core Bit – Turbo | DCB-16W |
Extensions are available!
Diamond Core Bit Additional Depth Barrels For Turbo Pro Series
Extremely heavy duty, reliable core bits, trusted by pros across the globe- Drill Bit Warehouse has been a leader in diamond tooling over the last 40 years.
Fast shipping on all sizes, for exact lead times and questions about application please call us 800-350-8665


