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Multi-function Drilling Rig of Drilling Depth 250 meters Track Mounted with 150mm-300mm Drilling Diameter YDL-200DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy-saving and ... Read More

CE Certificated Self-Walking Drilling Rig Track Monuted of Lifting Force 25 Tons with 150mm-300mm Drilling Diameter YDL-200DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

Water Well Drilling Rig of Drilling Depth 300 meters Track Mounted with 150mm-400mm Drilling DiameterYDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy-saving and ... Read More

Self-Walking Track Mounted Water Well Drilling Rig of Drilling Depth 300 meters with 150mm-400mm Drilling Diameter YDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

CE Certificated Self-walking Water Well Drilling Rig of Drilling Depth 300 meters with 150mm-400mm Drilling DiameterYDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

ISO Certificated 25Tons Water Well Drilling Rig of Drilling Depth 300 meters with 150mm-400mm Drilling DiameterYDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

Ao / Awl Impregnated Wireline Diamond Core Drill Bit Od:47.63mm Id:25.97 Mm AQ imp diamond core bit and AQ reaming shell The impregnated diamond bits are the most commonly useful bits in the mineral exploration ... Read More

Extremely Tough Wireline Impregnated Diamond Core Drill Bits With Excellent Wear Resistance Product Description: Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration ... Read More

Forging Process 3m Wireline Core Barrel Assembly For Underground Drilling Product Description: Wireline drill tools refer to a type of drilling equipment that is capable of lifting drill core from drill rods ... Read More

NW HW Diamond Casing Shoe Bit ,Durable Impregnated Diamond Core Drill Bit Casing Shoe Bit The inside diameter of the casing shoe bit is not set with diamonds sometimes(surface set Type) and flush with the ... Read More