China Drill Bit Manufacturer Websites
Top Quality Drill Bit & Drill Rod And Casing Tube Supplier
Changsha Drilling Machinery CO., LTD is best Drill Bit, Drill Rod And Casing Tube and Exploration Drill Rig supplier, we provide quality products & service from China.
Not Applicable
$
8.95
Drill Bit,Drill Rod,Drilling Tool,China Drill Bit Manufacturer
CHINA DRILLING is drilling tool manufacturer. Offer diamond core drill bit, diamond reaming shell, PDC drill bit, casing shoe and overshot. We also provide core barrel spare parts, water swivel, hoist plug, winch, wrench and casing tube. Our drilling bits, reaming shell and drill rod are used in geotechnical exploratio
Not Applicable
$
8.95
