Features:-
Kelly box: 130-150-200 – other available upon request
Teeth: Single roller bit c/w bearing and carbide insert IADC 637 or IADC 737 – diam. 8.5 inch.
Cutting ring with tungsten roller bits welded into
the base ring of core barrel.
Wear protection: hard facing (standard)
or wear stripe (optional)
or BETEK tungstuds (optional)
Roller Bits Core Barrel
Main application:-
core barrel equipped with roller cutter bits
Generally used to cut very hard fractured, hard rock formation with compressive strength up to (200 MPa).
Browse Categories
- Piling & Foundation Machinery
- Oil & Water
- Lifting & Handling Machinery
- Pumps
- Construction Machinery
- Industrial Machinery
- Agriculture Machinery
- Concrete Machinery
- Uncategorized