Changsha Drilling Machinery CO., LTD
                                                                                                           
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74 Years
Since 1952
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Impregnated diamond drill bit (19)
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China China PQ3 High Quality Synthetic Wireline diamond core bit for mining exploration for sale for sale

PQ3 High Quality Synthetic Wireline diamond core bit for mining exploration

China China HW High Quality Synthetic Wireline Casing Shoe for sale for sale

HW High Quality Synthetic Wireline Casing Shoe

China China NW High Quality Synthetic Wireline Casing Shoe for sale for sale

NW High Quality Synthetic Wireline Casing Shoe

China China BW High Quality Synthetic Wireline Casing Bits; Hot sales! for sale for sale

BW High Quality Synthetic Wireline Casing Bits; Hot sales!

China China HQ Tungsten Carbide Bit for sale for sale

HQ Tungsten Carbide Bit

Surface-set diamond drill bit (5)
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China China T2-66 High Quality Synthetic Wireline Surface-Set Diamond Bit for sale for sale

T2-66 High Quality Synthetic Wireline Surface-Set Diamond Bit

China China NQ High Quality Synthetic Wireline Surface-Set Diamond Bit - 7 step for sale for sale

NQ High Quality Synthetic Wireline Surface-Set Diamond Bit - 7 step

China China NQ High Quality Synthetic Wireline Surface-Set Diamond Bit - 5 step for sale for sale

NQ High Quality Synthetic Wireline Surface-Set Diamond Bit - 5 step

China China AQ High Quality Synthetic Wireline Surface-Set Diamond Core Bit for sale for sale

AQ High Quality Synthetic Wireline Surface-Set Diamond Core Bit

China China Surface-Set Diamond Bit for sale for sale

Surface-Set Diamond Bit

PDC drill bit (1)
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China China PDC bits (polycrystalline diamond composite bits) for sale for sale

PDC bits (polycrystalline diamond composite bits)

Tungsten Carbide drill bit (1)
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China China Tungsten Carbide Bit for sale for sale

Tungsten Carbide Bit

Reaming Shell (3)
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China China HQ High Quality Synthetic Wireline Reaming Shell for sale for sale

HQ High Quality Synthetic Wireline Reaming Shell

China China NQ High Quality Synthetic Wireline Reaming Shell for sale for sale

NQ High Quality Synthetic Wireline Reaming Shell

China China Reaming Shell for sale for sale

Reaming Shell

Exploration Drill Rig (37)
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China China Crawler-type chassis for sale for sale

Crawler-type chassis

China China QZ-2B Drilling Rig; mini drill rig for sale for sale

QZ-2B Drilling Rig; mini drill rig

China China ZCT-5 Drill Rig for engineering coring; soil sampling; Soil Investigation; spt equipment for sale for sale

ZCT-5 Drill Rig for engineering coring; soil sampling; Soil Investigation; spt equipment

China China XY-44H Surface Core Drill Rig for engineering coring; soil sampling; Soil Investigation; spt equipment for sale for sale

XY-44H Surface Core Drill Rig for engineering coring; soil sampling; Soil Investigation; spt equipment

China China XY-42L Surface Core Drilling Rig for engineering coring; soil sampling; Soil Investigation; spt equipment for sale for sale

XY-42L Surface Core Drilling Rig for engineering coring; soil sampling; Soil Investigation; spt equipment

Mud Pump (14)
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China China BWF-240 Mud Pump for sale for sale

BWF-240 Mud Pump

China China BW-2500-16 Mud pump for sale for sale

BW-2500-16 Mud pump

China China BW-1000/12 Mud Pump for sale for sale

BW-1000/12 Mud Pump

China China BW-600-10 Mud Pump for sale for sale

BW-600-10 Mud Pump

China China BW-300-16 Mud Pump for sale for sale

BW-300-16 Mud Pump