Geological Exploration Core Drilling Rig

Fully hydraulic tunnel drilling rig for water and gas exploration in coal mines

CR20 Surface Core Drilling Rig

Core geological exploration drilling rig

US $5000 / pc

Min. Order: 1 pc

Full Hydraulic diamond core drilling rig HYDX-6 exploration

US $188000 / pc

Min. Order: 1 pc

Hcr-8 full hydraulic core drill

Coal Mining drilling rig

US $1 / pc

Min. Order: 1 pc

IADC code 517/537/617/637 petroleum tricone drill bit for oil exploration

oil exploration drilling rig