Core Barrel with Roller bit
USD $1000 - $1500 /Piece
Min.Order:1 Piece
tianjin huachang xingye technology co.,ltd
ain 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.
Main application strong rock (more than 100 MPa) suitable in compact rock
bauer ,soilmec ,casagrande type
Tianjin huachang xingye technology co ltd
Email info@tjdrilling.com whatsapp 008618902059907