Drilling Tools

Besides drilling rigs, Hardrock provides full range of drilling tools and equipment and drilling accessories for drilling rigs.

Drilling accessories including drill pipe, drilling bit, hammer and water detector are are key to have quality borehole drilling. With right drilling accessories and good quality drilling tools selection, it can help to have quality holes as following attribution: Drilled in correct position, At the right angle and To required depth.

Hardrock’s drilling tools can guarantee the top quality from both whole manufacturing process and design. In design phase, all the details are considered from theory and do simulation to get all possible failure for drilling pipe, hammer and drill bits and remove them during design.

During manufacturing, every checking point is strictly controlled, from material selection, joint welding, thread machining and heat treatment to have best drill rod and hammer and hammer bit etc.

The wrong drilling tools not only result in a bad quality borehole, it also make all the drilling string lost in the hole. It will be huge lost for drilling rig owner


AW/BW/NW/HW/HWT/PW Casing Tubes

Hardrock W series casing tubes are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. 1, Size: AW/BW/NW/HW/HWT/PW Casing Tube 2, Outside Diameter: AW-57.4mm/BW-73.2mm/NW-89.1mm/HW-114.3mm/HWT-114.3mm/PW-139.7mm 4, Inside Diameter: AW-48.6mm/BW-60.5mm/NW-76.4mm/HW-101.6mm/HWT-102.2mm/PW-125.5mm 5, Rod Material: R780 6, Service Life: 3000m 7, Length per Piece: Customized 8, Standard: DCDMA/ Equivalent to Boart longyear/Atlas Copco

NQ Drill Rods for Mineral Exploration

Hardrock NQ drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. 1, Size: NQ Wireline Drill Pipe, Geological DCDMA Standard, Superior Quality, Core Barrel Rod for Mining Exploration 2, Outside Diameter: 69.9mm 3, Inside Diameter: 60mm 4, Rod Material:30CrMnSiA/XJY850 5, Service Life: 6000m 6, Length per Piece: 3m/1.5m 7, Standard: DCDMA/ Equivalent to Boart longyear/Atlas Copco

AQ BQ NQ HQ PQ Drill Rods

Hardrock wireline drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. 1, Size: BQ Drill Pipe, Wireline, Geological DCDMA Standard, Best Quality, Core Barrel Rod for Mining Exploration 2, Outside Diameter: 55.7mm 3, Inside Diameter: 46.1mm 4, Rod Material:30CrMnSiA/XJY850 5, Service Life: 6000m 6, Length per Piece: 3m/1.5m 7, Standard: DCDMA/ Equivalent to Boart longyear/Atlas Copco

S59, S75, S95, S110, S130 Wireline Coring Drill Rods

Hardrock wireline drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. 1, Size: S59, S75, S95, S110, S130 Wireline Coring Drill Pipe, Geological, Mineral Exploration 2, Outside Diameter: S59-55.5mm/S75-71mm/S95-89mm/S110-110mm/S130-129mm 3, Inside Diameter: S59-46mm/S75-61mm/S95-79mm/S110-98mm/S130-117mm 4, Rod Material: 45MnMoB 5, Service Life: 6000m 6, Length per Piece: 3m, 1.5m

42/50/60mm Thickened Drill Rods

Hardrock thickened drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. Size: 42 50 60mm Drill Pipe, Core Barrel, Mineral Exploration, Geological Drilling. 1, Outside Diameter: 42mm/50mm/60mm 2, Inside Diameter: 30mm/37mm/48mm 3, Rod Material: R780 4, Service Life: 6000m 5, Length per Piece: 4.5m

HQ Geological Wireline Drill Rods

Hardrock HQ geological wireline drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. 1, Size: HQ Drill Rod 2, Outside Diameter: 89mm 3, Inside Diameter: 78mm 4, Rod Material:30CrMnSiA/XJY850 5, Service Life: 6000m 6, Length per Piece: 3m/1.5m 7, Standard: DCDMA/ Equivalent to Boart longyear/Atlas Copco

BTW/NTW/HTW Thin Wall Drill Rods

Hardrock thin wall drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. 1, Size: BTW/NTW/HTW 2, Outside Diameter: BTW-56.3mm/NTW-73.3mm/HTW-91.3mm 3, Inside Diameter: BTW-48mm/NTW-64mm/HTW-81mm 4, Rod Material: 30CrMnSiA/XJY850 5, Service Life: 5000m 6, Length per Piece: 3m/1.5m

PQ Drill Rods

Hardrock PQ drill rods are made to meet the standard of DCDMA, they are widely used in the wireline core drilling. Size:PQ Outside Diameter: 114.5mm Inside Diameter: 101.5mm Rod Material:30CrMnSiA/XJY850 Service Life: 6000m Length per Piece: 3m/1.5m Standard: DCDMA/ Equivalent to Boart longyear/Atlas Copco


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