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DEP1000G Hydraulic Core Drilling Rig for Solid Mineral Exploration
Hole Depth: 1300m, 1000m,600m,300mHole Diameter: 60mm, 76mm, 96mm, 123mmCoring Method: Wireline Diamond Coring
DMD280/280L Mechanical Top Drive Drilling Rig for Water Drilling and Air Drilling
Drilling depth for water well: 200mWireline coring N size: 350mBorehole (drill bit) dia.: 75-220m
DMY500 Hydraulic Core Sample Rig for Exploration
Hole Depth: BTW/BQ 600m, NTW/NQ 500m, HTW/HQ 300mCoring Method: Wireline Diamond Coring
Thin-walled diamond drill bits
- Using imported diamond raw materials and reinforced rib structure, with the same formation, the drilling depth is 20-50% higher than that of general...
DEP300G Portable Core Sampling Rig 50m to 400m Depth
Hole Depth: 400m, 300m,100m,50mHole Diameter: 60mm, 76mm, 96mm, 123mmCoring Method: Wireline Diamond Coring