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

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

Trenchless drill pipes, specialized anchor rods, high-efficiency mining water exploration and rock drilling available in complete specifications, Budweiser

Dual-power core sampling drilling rig, 600 split model fully hydraulic exploration drilling rig, 75 rope coring equipment

RC-500 gas lift reverse circulation drilling rig, mining rock powder collection and sampling exploration equipment, double-pipe mining drilling rig

Threaded Sheet Bit Wholesale Manufacturer, Large Stock Stock, Shipped Nationwide

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

MQT-130/2.5 Pneumatic Anchor Rod Drilling Rig Used for Roof Anchorage Protection in Coal Roadways, Corrosion-Resistant Drilling Rig

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

Engineering Pneumatic Down-the-Hole Drilling Rig KQZ-70 Mining Tunnel and Bridge Drilling Machine for Mining Tunnels and Bridges

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

Jining Wanli Machinery Manufacturing Co., Ltd.

Trenchless drill pipes, specialized anchor rods, high-efficiency mining water exploration and rock drilling available in complete specifications, Budweiser

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.

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

Langfang Baiwei Drill Tool Manufacturing Co., Ltd.

Water well drilling rig geological drill rod High torque Used for cableway engineering Leveling No burrs Budweiser

Langfang Baiwei Drill Tool Manufacturing 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.

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.

High strength, trenchless drill rod drilling construction, power supply, communications, old pipeline maintenance, widely used, 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 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

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

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