YT26 pneumatic leg rock drill for mine tunnel tunnel excavation, tunnel support handheld drilling rig

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

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

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

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

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

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

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

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

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

Jiayue 280 Dual-Use Water and Gas Drilling Rig High-Torque Mechanical Top Drive Multi-purpose Exploration Well Drilling Machine

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

Henan Jieya Machinery 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.

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

Shanxi Shengyu Machinery Co., Ltd.

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

Shandong Huazhong Equipment Manufacturing Group Co., Ltd.

MQTB-70/1.7 Pneumatic Assist Anchor Rod Drilling Rig Handheld Pneumatic Drill for Pulling Side

Shijiazhuang Jujian Coal Mine Machinery Co., Ltd.

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

Jining Heli Long Electromechanical Equipment Co., Ltd.

Wanli MQT-130/3.2 Pneumatic Anchor Rod Drilling Machine for Tunnel Drilling with Reinforced Air Leg Anchor Rod Anchor Cable Drill

Jining Wanli Machinery Manufacturing Co., Ltd.

Deep Hole Sampling Device SDQ-73 Type Capable of Fixed-Point Rapid Sampling Eddy Technology Manufacturer Direct Delivery

Zhengzhou Aidi Technology 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 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

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

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