Core Bit Extension Rod and Chuck
- Extensions and chucks for core drill bits
- Core drill bit extension rods and chucks
Benefits
- Allows operators to reach deeper drilling distances by adding extension rods between the drill motor and core bit.
- Eliminates the need for extra long bits, reducing tooling costs.
- Enables drilling through thick walls, floors, foundations, and multi‑layer materials where standard bit lengths fall short.
- Available in a range of thread standards and connection styles, ensuring compatibility with CS Unitec drills and most industry standard core bits.
- Precision machined steel provides excellent rigidity and torque transfer, even under heavy load.
Applications & Usage
- Core Bit Extension Rod ideal for drilling through thick concrete walls, slabs, foundations, and structural elements where standard bit lengths are insufficient.
- Supports long reach drilling for conduit runs, service entrances, cable pathways, and telecom penetrations.
- Commonly used in bridges, tunnels, utility vaults, and industrial facilities where deep penetrations are required.
- Extension rods allow operators to maintain proper drill positioning while reaching recessed, obstructed, or offset drilling locations.
Technical Specifications
| Part No. | Extension | Thread Connection |
|---|---|---|
| 4-AEHP-150 | 6" | 5/8" x 11 UNC |
| 4-AEHP-300 | 12" | 5/8" x 11 UNC |
| 4-AEDF-150 | 6" | 1-1/4" x 7 UNC |
| 4-AEDF-300 | 12" | 1-1/4" x 7 UNC |
| 4-AEDF-600 | 24" | 1-1/4" x 7 UNC |
| 4-AEDF-900 | 36" | 1-1/4" x 7 UNC |
| Part No. | Description |
|---|---|
| XRC 775 | 3/4" chuck with G 1/2" thread for rebar cutters |
Related PDFs
Catalog PDF
CAT_Core_Drills
Download PDF
Usage
- Core Bit Extension Rod ideal for drilling through thick concrete walls, slabs, foundations, and structural elements where standard bit lengths are insufficient.
- Supports long reach drilling for conduit runs, service entrances, cable pathways, and telecom penetrations.
- Commonly used in bridges, tunnels, utility vaults, and industrial facilities where deep penetrations are required.
- Extension rods allow operators to maintain proper drill positioning while reaching recessed, obstructed, or offset drilling locations.
Benefits
- Allows operators to reach deeper drilling distances by adding extension rods between the drill motor and core bit.
- Eliminates the need for extra long bits, reducing tooling costs.
- Enables drilling through thick walls, floors, foundations, and multi‑layer materials where standard bit lengths fall short.
- Available in a range of thread standards and connection styles, ensuring compatibility with CS Unitec drills and most industry standard core bits.
- Precision machined steel provides excellent rigidity and torque transfer, even under heavy load.
Usage
- Core Bit Extension Rod ideal for drilling through thick concrete walls, slabs, foundations, and structural elements where standard bit lengths are insufficient.
- Supports long reach drilling for conduit runs, service entrances, cable pathways, and telecom penetrations.
- Commonly used in bridges, tunnels, utility vaults, and industrial facilities where deep penetrations are required.
- Extension rods allow operators to maintain proper drill positioning while reaching recessed, obstructed, or offset drilling locations.
Benefits
- Allows operators to reach deeper drilling distances by adding extension rods between the drill motor and core bit.
- Eliminates the need for extra long bits, reducing tooling costs.
- Enables drilling through thick walls, floors, foundations, and multi‑layer materials where standard bit lengths fall short.
- Available in a range of thread standards and connection styles, ensuring compatibility with CS Unitec drills and most industry standard core bits.
- Precision machined steel provides excellent rigidity and torque transfer, even under heavy load.
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