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

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

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

Xintong Machinery's fully computerized single-arm tunneling rig DW1-50E for mining tunnels

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.

Xintong Machinery's fully computerized single-arm tunneling rig DW1-50E for mining tunnels

Jiangxi Xintong Machinery Manufacturing 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.

Pneumatic Anchor Rod Drilling Rig High Torque MQT-130/3.2 For underground coal mine drilling

Jining Zhongtian Industrial and Mining Materials 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

Large-diameter hydraulic directional drill with trenchless bit drill pipe is used for cableways, downhole engineering, and structural stability

Langfang Baiwei Drill Tool Manufacturing Co., Ltd.

Water well drill pipes for geological exploration are used for rock drilling and crushing. High fatigue resistance and long service life. Budweiser

Langfang Baiwei Drill Tool Manufacturing 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