Feedback of HDD hole opener
2021/07/17
Here is the video of recording 330mm HDD hole opener, from new to 260 meters rock drilling, to 550m, 750m, 1000m, 1600m. Customer is very satisfied.
HDD,hole,opener,video,rock,reamer,video,performance,of,rock,reamer,rock,reamers
Related News
2023-04-10
Depth and complexity makes oil&gas drilling to be the top-end in all of drilling fields, the metal-face sealed bearing tricone bits and PDC bits with premium PDC cutters are widely welcomed by drillers.
2023-04-10
Trenchless/No-Dig/HDD is a convenient and environmental way for install pipelines underground, our company specializes in hard rocks drilling. Our aim is providing optimized cost-effective solutions for customers.
Welcome to know our products
Get more product service information
CNTACT US
No.319-324, F1, Shoulashou Int'l. Autoparts Center,Shijing Road,Hejian City, Hebei Province, China