diamond drill rods

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

BQ NQ HQ PQ Hardened Drill Rod For Geotechnical Atlas Standard, 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... 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

Diamond Drill Rod Casing Shoe Bit With High Efficiency Impregnated Diamond Casing Casing Shoe Size O.D I.D Availability mm mm Imp. S.S T.C. E.P. AW 59.5 48.3 BW 75.2 60.2 NW 91.8 76 HW 117.4 99.7 PW 143.4 123.4 ... Read More

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

BQ NQ HQ PQ Diamond Reaming Shells For Borehole Drilling Machine Q series Reaming Shells Size O.D Availability mm Imp. S.S T.C. PDC TSP E.P. AQ 48.13/47.88 BQ 60.07/59.82 BQ3 60.07/59.82 NQ 75.82/75.59 NQ3 75... 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

Wireline Drill Rods Bits, Impregnated 4 Inch Diamond Core Drill Bit Q series core bits Size O.D I.D Availability mm mm Imp. S.S T.C. PDC TSP E.P. AQ 47.75/47.50 27.10/26.85 BQ 59.69/59.44 36.52/36.27 BQ3 59.69... Read More