JL598 hydraulic down-the-hole drilling rig, crawler-type spiral drilling, integrated mechanical pathway, engineering blasting equipment

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

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

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

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

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

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

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

Henan Leili Machinery Manufacturing Co., Ltd.

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

Shandong Jiayue Machinery Co., Ltd.

Jiayue Home 300m Deep Water Well Drilling Rig, Crawler Water-Gas Dual-Use Drilling Rig, Pneumatic High-Speed Drilling Rig

Shandong Jiayue Machinery Co., Ltd.

30-meter backpack sampling drilling rig, small lightweight geological drilling equipment, portable mine coring drilling rig

Jining Water Machinery Technology Co., Ltd.

Hydraulic double-pipe soil extraction drilling rig, high-power sediment extraction, easy soil sampling, environmental protection testing, geological exploration

Shandong Liheng Machinery Group Co., Ltd.

Crawler-type core drilling rig, QBZ-50Y small geological exploration drilling rig, Liheng fully hydraulic rock coring equipment

Shandong Liheng Machinery Group Co., Ltd.

Sinopec project small rock drilling machine, portable 20-meter geological exploration equipment, multi-angle down-the-hole drilling rig

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

ZRS31.5-160/280 Handheld Emulsion Drilling Machine for Mining: Fast drilling, lightweight, and easy operation

Shijiazhuang Jujian Coal Mine Machinery 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

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

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

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