PRODUCTS

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).

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)