Small rotary drilling drill, auger drill, utility pole photovoltaic drilling pit digger, hydraulic drilling rig, surface exploration auger drill

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

ZQSZ140 Pneumatic handheld anti-burst drilling rig, forward and reverse gas exploration slope support, coal mine water borehole drilling

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

B22 drill rod hexagonal drilling hole 55SiM nMoV for underwater exploration, with one end of the pipe with an external wire and one end with an internal drill bit

B22 pneumatic drill rod, 2-meter reinforced YT28 rock drill bit rod, hollow hexagonal rod

B22 pneumatic drill rod 55SiMnMoV material Compatible with YT28 rock drill bit hexagonal shape

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

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

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

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

Civil mountain gravity well drilling machine, Lizhen horizontal water well drilling equipment, remote control operation of spring water drilling rigs

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

300-meter transverse mountain spring drilling rig, household cross well drilling equipment, mountain area water intake well drilling rig, complete set of equipment

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

15kw crawler-type grout reinforcement drilling rig, integrated pavement drilling and grouting machine, fully hydraulic foundation reinforcement equipment

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

Water and gas dual-purpose water well drilling rig, field geological exploration core drilling rig, crawler-type drilling rig, industrial drilling

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

ZLJ200 Coal Mine Tunnel Drilling Rig Mining Tunnel Drilling Equipment Functions Coal Mine Drilling Machine Model

Zhongyun Heavy Industry Machinery Co., Ltd

ZLJ tunnel drilling rig, multi-angle underground mine gas extraction, coal mine exploration and water release, hydraulic feeding

Hebei Yinheng Electromechanical Technology Co., Ltd.

MYT200/260 hydraulic anchor rod drilling rig, coal mine roadway roof anchor rod anchor cable support blast hole, high torque

Hebei Yinheng Electromechanical Technology Co., Ltd.

Building foundation sinking drilling and reinforcement, ZLJ1200 subway grouting drilling rig, integrated tunnel drilling and grouting machine

Hebei Yinheng Electromechanical 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 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

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