diamond core drill

HQ PQ Wireline Drilling Core Barrel For Exploration API Standard Specifications International Standard Q-series Core Barrels and Drill Rods bq nq hq pq drill rod China Manufacturer of Wireline NQ Core Barrel ... Read More

Diamond Drilling Machine / Water Well Drilling Machine Depth 1300m XY-44A/XY-44AT CORE DRILLING RIG Multiple speed grades in forward & reverse revolving, meeting different drilling requirements. Long spindle ... Read More

Geophysical Tractor Mounted Drilling Rig / Diamond Drilling Machine TW-100 TRACTOR MOUNTED DRILLING RIG High mobility Suitable for small diameter core drilling and geotechnical investigation drilling Drilling ... Read More

BQ NQ HQ PQ AW BW HW Diamond Drill Rods / Drill Pipe CHANGTAN Specifications Drilling Rods Size O.D I.D mm mm AQ 44.7 37.3 BQ 55.7 46.1 NQ 70 60.2 HQ 89 78 PQ 114.5 101.5 S75 71 61 AW 43.7 30.7 BW 54 38 NW 66.8 ... Read More

API Standard Drilling Rig Tools Wireline core barrel BWL NWL HWL PWL Head Assembly Specifications Drilling core barrel 1.single/ double/ triple tube core Size Available: T series: T2-56, T2-66, T2-76, T2-86, T2... Read More

Wire line Double Tube Core Barrels Drilling Rig Tools 3m /1.5m Specifications Drilling core barrel 1.single/ double/ triple tube core Size Available: T series: T2-56, T2-66, T2-76, T2-86, T2-101, T2-131 wire ... Read More

150m SPT Portable Core Geotech Engineering Drilling Rig 2 Wheels Trailer GY150 series drilling rig Description: Multiple revolving speed grades with large torque meets different project need. 2-wheels trailer, ... Read More

API Standard BQ NQ HQDrilling Rig Tools , Wireline Drill Rods For Exploration Specifications Drilling Rods Size O.D I.D mm mm AQ 44.7 37.3 BQ 55.7 46.1 NQ 70 60.2 HQ 89 78 PQ 114.5 101.5 S75 71 61 AW 43.7 30.7 ... Read More