Underground Tunnel Diamond Mining Hydraulic Core Drilling Rig Machine for Hard Rock
2025-04-13
introduction 2950
Provided
CE, ISO 9001:2000
Bq, Nq, Hq
350-600m
Nq, Bq, Hq, Pq
Geological Core Drilling
1.5m Core Drill Rod
100~1200 Rpm
Wooden Box
4220*1020*1920mm