| Brand Name | huachang xingye |
| Place of Origin | China |
| Model Number | hc20210304 |
Quick Changeable Teeth Core Barrel 800mm used for pile foundation
Main application:-
up to strong rock (80 MPa), reinforced concrete suitable for boulders
Features:-
Kelly box: 130-150-200 – other available upon request
Cutting ring with tungsten carbide blocks welded into the base ring of core barrel.
Wear protection: hard facing (standard)
or wear stripe (optional)
Tianjin huachang xingye technology co ltd
Email info@tjdrilling.com whatsapp 008618902059907
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