Threaded Diamond Core Barrels and Bits
- Designed for deep drilling in reinforced concrete and masonry
- Threaded barrels from 12″ to 48″ long
- 1″ through 6-1/2″ dia. threaded bits have a .187″ segment
- 7″ through 10″ dia. threaded bits have a .250″ segment
Includes (testing):
- Bit
- Cap
- Barrel
Benefits
- Built with high strength steel barrels and premium diamond segments for long service life in reinforced concrete, stone, and masonry.
- Threaded ends allow operators to add extensions, connect barrels, or replace segments as needed.
- Enables deep coring without switching to specialized long bits.
- Designed for wet operation to improve cooling, reduce friction, and extend segment life.
- Balanced barrel construction reduces vibration for straighter holes and improved operator control.
- Replaceable threaded barrels and segments reduce long term consumable costs.
Applications & Usage
- Threaded Diamond Core Barrels perfect for drilling deep penetrations in reinforced concrete walls, slabs, beams, and columns.
- Works with electric, hydraulic, and pneumatic core drilling systems.
- Commonly used in bridges, tunnels, foundations, utility vaults, and plant facilities.
- Suitable for extracting deep concrete core samples for engineering analysis and structural assessment.
- Essential for high rise and commercial building retrofits.
Also available: Custom-configured diamond matrix to correspond to your application – contact us for details!
Technical Specifications
| Diameter | Threaded Diamond Bit | 1-1/4" x 7 Threaded Cap | 12" Core Barrel | 24" Core Barrel | 36" Core Barrel | 48" Core Barrel |
|---|---|---|---|---|---|---|
| 1" | TCB026 | TCB026-CAP | TCB026-12 | TCB026-24 | TCB026-36 | TCB026-48 |
| 1-1/4" | TCB032 | TCB032-CAP | TCB032-12 | TCB032-24 | TCB032-36 | TCB032-48 |
| 1-1/2" | TCB040 | TCB040-CAP | TCB040-12 | TCB040-24 | TCB040-36 | TCB040-48 |
| 2" | TCB052 | TCB052-CAP | TCB052-12 | TCB052-24 | TCB052-36 | TCB052-48 |
| 2-1/4" | TCB057 | TCB057-CAP | TCB057-12 | TCB057-24 | TCB057-36 | TCB057-48 |
| 2-1/2" | TCB065 | TCB065-CAP | TCB065-12 | TCB065-24 | TCB065-36 | TCB065-48 |
| 3" | TCB078 | TCB078-CAP | TCB078-12 | TCB078-24 | TCB078-36 | TCB078-48 |
| 3-1/2" | TCB089 | TCB089-CAP | TCB089-12 | TCB089-24 | TCB089-36 | TCB089-48 |
| 4" | TCB102 | TCB102-CAP | TCB102-12 | TCB102-24 | TCB102-36 | TCB102-48 |
| 5" | TCB127 | TCB127-CAP | TCB127-12 | TCB127-24 | TCB127-36 | TCB127-48 |
| 6" | TCB152 | TCB152-CAP | TCB152-12 | TCB152-24 | TCB152-36 | TCB152-48 |
| 7" | TCB178 | TCB178-CAP | TCB178-12 | TCB178-24 | TCB178-36 | TCB178-48 |
| 8" | TCB204 | TCB204-CAP | TCB204-12 | TCB204-24 | TCB204-36 | TCB204-48 |
| 9" | TCB228 | TCB228-CAP | TCB228-12 | TCB228-24 | TCB228-36 | TCB228-48 |
| 10" | TCB255 | TCB255-CAP | TCB255-12 | TCB255-24 | TCB255-36 | TCB255-48 |
Related PDFs
Catalog PDF
CAT_Core_Drills
Download PDF
Usage
- Threaded Diamond Core Barrels perfect for drilling deep penetrations in reinforced concrete walls, slabs, beams, and columns.
- Works with electric, hydraulic, and pneumatic core drilling systems.
- Commonly used in bridges, tunnels, foundations, utility vaults, and plant facilities.
- Suitable for extracting deep concrete core samples for engineering analysis and structural assessment.
- Essential for high rise and commercial building retrofits.
Also available: Custom-configured diamond matrix to correspond to your application – contact us for details!
Benefits
- Built with high strength steel barrels and premium diamond segments for long service life in reinforced concrete, stone, and masonry.
- Threaded ends allow operators to add extensions, connect barrels, or replace segments as needed.
- Enables deep coring without switching to specialized long bits.
- Designed for wet operation to improve cooling, reduce friction, and extend segment life.
- Balanced barrel construction reduces vibration for straighter holes and improved operator control.
- Replaceable threaded barrels and segments reduce long term consumable costs.
Usage
- Threaded Diamond Core Barrels perfect for drilling deep penetrations in reinforced concrete walls, slabs, beams, and columns.
- Works with electric, hydraulic, and pneumatic core drilling systems.
- Commonly used in bridges, tunnels, foundations, utility vaults, and plant facilities.
- Suitable for extracting deep concrete core samples for engineering analysis and structural assessment.
- Essential for high rise and commercial building retrofits.
Also available: Custom-configured diamond matrix to correspond to your application – contact us for details!
Benefits
- Built with high strength steel barrels and premium diamond segments for long service life in reinforced concrete, stone, and masonry.
- Threaded ends allow operators to add extensions, connect barrels, or replace segments as needed.
- Enables deep coring without switching to specialized long bits.
- Designed for wet operation to improve cooling, reduce friction, and extend segment life.
- Balanced barrel construction reduces vibration for straighter holes and improved operator control.
- Replaceable threaded barrels and segments reduce long term consumable costs.
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