Zhongkuang Intelligent sells the YT28 mining gas leg rock drill with deep drilling depth

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

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

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

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

Zhongdelian Heavy excavation modification down-the-hole drilling rig, excavation-modified rock drill, mine drilling rig can be customized

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

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

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

Shandong Huayu Heavy Industry Machinery Co., Ltd.

Budweiser 89 down-the-hole trenchless drill pipe borehole, good fatigue resistance, used for cableways, downhole engineering, double-top structures

Langfang Baiwei Drill Tool Manufacturing Co., Ltd.

SDQ-73 Deep Bore Fixed-Point Rapid Sampling Device Coal Seam Gas Rapid Point-to-Point Sampling Equipment Huazhi Technology

Zhengzhou Huazhi Technology Co., Ltd.

Rotary drilling drill pipes, trenchless pipelines, adaptable to various geological conditions, downhole engineering, strong welding, Budweiser

Langfang Baiwei Drill Tool Manufacturing Co., Ltd.

Supply of SDQ-73 deep-hole rapid sampling device, suitable for coal seams within 100m

Shandong Huazhong Equipment Manufacturing Group Co., Ltd.

Shengyu Machinery Pneumatic Impact Drill Impact Rotary Simple Operation and Convenient Maintenance Pneumatic Drilling Rig for Mining

Shanxi Shengyu Machinery Co., Ltd.

The ZTD100 high wind pressure down-the-hole drilling rig uses semi-automatic drill rod disassembly for high work efficiency

Shaanxi Zhongtuo Mining Equipment Co., Ltd

Mining handheld pneumatic anchor cable drilling rig MQT130/3.2 hydraulic anchor rod drilling rig

Jining Heli Long Electromechanical 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

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

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

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