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

US $35 / pc

Min. Order: 500 pc

Hydraulic rock bolt drill for coal mine

DM100A Pneumatic Powered Rock Drilling Rig

Kimdrill Rock Drilling Bucket cleaning bucket belling bucket piling bucket

US $1000 / pc

Min. Order: 1 pc

Forging Tricone Rock Roller Drill Bit For Oil Rig And Mining

Rock Drilling Buckets

US $1200 / pc

Min. Order: 1 pc

HZ-130Y expoloration drilling rig rock core drilling rig

US $4700 / SET

Min. Order: 1 SET

single boom rock drill

Hydraulic DTH Drill|Air Compression and Rock Drilling Integrated Drilling Rig

NYD300 Crawler rock drilling rig

drilling rigs rock buckets and core barrel

US $1000 / pc

Min. Order: 1 pc

Rock drilling bucket for rotary drilling rig

US $1500 / pc

Min. Order: 1 pc

Oilfield Drilling rig