Threaded hollow bar anchor for geotechnical/underground engineering/spiling bolt

US $35 / pc

Min. Order: 500 pc

KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig

50 meter light engineering survey drilling rig/small portable drilling rig

US $1000 / pc

Min. Order: 1 pc

Fuel Valve Test Device

US $2000 / pc

Min. Order: 1 pc

CYTL-300A Engineering and water-well drilling rig

The hot sale full hydraulic anchoring engineering drilling rig

US $40000 / pc

Min. Order: 1 pc

small sampling drilling rig/lightweight gasoline engine rock core drilling rig

US $3499 / SET

Min. Order: 1 SET

Diecast Oil Rig Derrick Model with Pen Holder

HZ-20 Multi-function Concrete Core Drilling Machine

trailer engineering and water-well drilling rig