Description
EHWA Core Bit for Hume Pipe
A hume pipe core bit is a large-diameter diamond core bit for drilling into reinforced concrete pipes, known as hume pipes, for lateral connections and inspections. Civil contractors use it to make connection holes in drainage and sewer pipe.
Key Features
- Large-diameter bit that needs a powerful, rigid core drill rig
- Wet drilling keeps the bit cool and the hole clean
- Brace or anchor the machine firmly before starting
- Check the diameter against the connection you are installing
Specifications
| Model |
Specification |
Sold as |
| BIT7 |
175MM |
1 pc |
| BIT8 |
200MM |
1 pc |
| BIT13 |
325MM |
1 pc |
| BIT16 |
400MM |
1 pc |
| BIT11 |
280MM |
1 pc |
- Brand: EHWA
- Country of origin: Korea
About EHWA
EHWA (Ehwa Diamond) of South Korea makes diamond tools — saw blades, core bits and grinding tools for stone, concrete and construction.
Ordering & Shipping
- Genuine product sourced through official Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
- Lead time: approx. 3 business days before dispatch.
