Jieda One-Rest Type High-Pressure Annular Down-the-Hole Drilling Rig is suitable for mine blasting, offering high construction efficiency and low cost

Walk-behind support type underground planting pole hole borer: Hard soil layer photovoltaic column pit excavator for engineering

High-speed exploration sampling drilling rig, 600-meter multi-angle geological exploration, fully hydraulic core drilling rig

Unico QCZ-1-4.5 Handheld Pneumatic Impact Drill for Coal Mines, 36.6cm Lightweight Design for Efficient Drilling

Small horizontal drilling rig, lateral drilling tool for underwater water pipelines, Leili HX91A

ZQS-65/2.5S Pneumatic Handheld Anchor Rod Drilling Rig Wind Coal Drill Explosion-Proof Dustproof Lightweight and Efficient Underground Coal Roadway

Shanneng Manufacturer supplies ZDY hydraulic drilling rigs and coal mine tunnel drilling machines, with stable performance

Zhongdelian Heavy Crawler Hydraulic Drilling Drill Tunnel Boring Equipment Mine Construction Drilling Rig

Jiayue High-Efficiency Rock Well Drilling Machine, Crawler-Type Hydraulic Water Well Drilling Rig, Pneumatic Drilling Rig, No Water or Electricity Required

Zhongyi Coal Mine 42mm Hydrographic Geological Drill Pipe Used for rotary drilling, well boring, and wear-resistant welding wire

Hydraulic crawler tunnel coring drilling rig, underground water and gas exploration, drilling and sampling equipment for mines, direct shipment from the manufacturer

Hydraulic crawler tunnel coring drilling rig, underground water and gas exploration, drilling and sampling equipment for mines, direct shipment from the manufacturer

Hebei Keqinda Mining Equipment Co., Ltd.

ZDY Coal Mine Crawler Fully Hydraulic Tunnel Kilometer Directional Drill Water and Gas Exploration Dedicated Intelligent Drill

Shijiazhuang Jinbide Equipment Manufacturing Co., Ltd.

Bokuang Machinery manufactures integrated heat treatment 38mm ×1m twisted coal drill rods for coal mines

Shandong Bokuang Machinery Equipment Manufacturing Co., Ltd.

B22 drill rod hexagonal drilling hole 55SiM nMoV for underwater exploration, with one end of the pipe with an external wire and one end with an internal drill bit

Zhoukou Yaxin Mining Machinery Co., Ltd.

Hydraulic rock drilling trolley drill rod H35-R32/T38-3400 hexagonal drill rod with drill tail

Zhoukou Yaxin Mining Machinery Co., Ltd.

Tunnel excavation down-the-hole drill bits, tapered cylindrical drill bits, and deep-hole ball tooth bits for mining

Liaoning Lianhuashan Drilling Tools Machinery Equipment Sales Co., Ltd.

Mining tunnel coring drilling rig, crawler-type geological exploration core drilling rig, specialized sampling machine for mountain engineering surveys

Hebei Keqinda Mining Equipment Co., Ltd.

Mining tunnel coring drilling rig, track-type fully hydraulic prospecting and sampling machine specialized equipment, Keqinda manufacturer

Hebei Keqinda Mining Equipment Co., Ltd.

Threaded Sheet Bit Wholesale Manufacturer, Large Stock Stock, Shipped Nationwide

Handheld rock drill Yo18 mine air leg pneumatic drill portable rock drilling lightweight drilling rig

Small diameter threaded bit bit for small diameter, Lotus Mountain, supports customization, stable supply

Column tooth medium-diameter threaded bits are carefully selected from raw materials for durability

Small-diameter threaded bit bits for small diameters, aging, corrosion, and wear, wholesale from manufacturers

Column tooth small-diameter threaded bit for cold rolled casting, used in mine tunnel engineering, manufacturer wholesale

ZDY1250 ZDY1600LPS ZDY2500LPS crawler-type fully hydraulic tunnel drilling rig for mining

Ruili hydraulic drilling rig has low ground settlement in the tunnel, low operator demand, and is supplied in bulk