30-meter geological exploration drilling rig, Sinopec petroleum exploration small drilling rig, disassembled rock drilling equipment

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

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

ZDY-LPS series fully hydraulic track-mounted tunnel drilling rig easy operation

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

QKZ-100 Slope Anchoring Rod Drilling Rig Multi-angle Rock Drilling Equipment Small Down-the-Hole Drilling Rig for Mining

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

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

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

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

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

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

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

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

Shandong Jiayue Machinery Co., Ltd.

Column tooth small-diameter threaded bits, various specifications and models, sturdy and durable

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

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

Shandong Jiayue Machinery Co., Ltd.

Crawler drill rig for mining anchor rod drilling rig, Jinbide, specially designed for underground coal mines, highly maneuverable

Shijiazhuang Jinbide Equipment Manufacturing Co., Ltd.

Wanli B22 Drill Bar for Mining, Hexagonal Diagonal B19 Drill Pipe for Mining Rock Drill Machine, Pneumatic Drill Rod, and Drilling Hole

Jining Wanli Machinery Manufacturing Co., Ltd.

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

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

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

Liaoning Lianhuashan Drilling Tools Machinery Equipment Sales 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 small-diameter threaded bit for cold rolled casting, used in mine tunnel engineering, manufacturer wholesale

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

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