Chengdu Drillrocker Inc.

Application : 1. Drill holes from 90mm to 115mm. 2. Excellent in water well, geothermal, micro pili

DR120 Frame Type Mining Downhole Drilling Machine Underground and Tunnel series, Open-Pit Mining drill ri

Product Description It is a kind of high air pressure DTH Hammer without footvalve, our newest design. It

Product Description pdc matrix body bits pdc steel body bits         

Portable Water Well Drill Rig   Specifications Apply to engineering well drilling, civil well drillin

Product Description It is a kind of high air pressure DTH Hammer without footvalve, our newest design. It

Product Description 1. Tricone bit cutting structure Adopting new formula of new technology of the high qu

Product Description XY-1A and XY-1A-4 drill machine is a applicable for high-way and building construction

Specifications: 5" hard rock PDC drill bit/diamond drilling bit for oilfield drilling

Product Description   Casing shoe DR engages in supply and sales of geological and mining equipm

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Product Description DR600 Multi-functional crawler well drill is a new efficient and multi-functional hyd

Product Description We can design and manufacture according to customer's requirement of the Bit Dia

Product Description DR100B down-the-hole drill rig is mainly used in stonework drilling, such as water an

pdc rock bit for oil mining well drilling  Safety/Quality Approvals  All of our products are new

Description & Specification   Product Name: DRILLROCKER DTH hammer

Tricone bit,  steel tooth bit,  TCI bit,  single cone bit, tricon

Product Description 458 internal combustion (458D electric) crawler-type deep hole drill rig adopts diese

Specifications DTH Drill Hammer  1. Good quality  2. Good service  3. Long life span of dth

� Product Description 358H/358D crawler hydraulic down-hole drill rig adopts di

600A type crawler multifunctional water well drilling rig is a new type, high efficiency, energy saving, multi

Drilling 400m water well drilling rig 400A type crawler multifunctional water well drilling rig is a new type

DR300 Multi-functional Truck Mounted Well Drill Rig�is a new type, efficient , multi-func

Drill 300m water well drilling rig 300 type crawler multifunctional water well drilling rig is a new type, hi

Drilling machine 200m water well drilling rig 200 type crawler multifunctional water well drilling rig is a n

Specifications 1.Domestic application;� 2.Mature technology, �

Unity machine parameter Drilling depth 600m Max open hole caliber 30

Steel tooth tricone bit series: The soft formations tooth bits are used to drill low compressive strength,

This pump uses the crankshaft and connecting. The main driven systrm that well-oiled and in high durablicity i

Energy saving Easy to operate   DR100B DTH drill has simple operation, positioning convenient, a

Concentric Overburden Driling System (High Air Pressure) Type Hole Diameter (mm)

Eccentric Overburden Drilling System Type Hole Diameter(mm) NO. Air Hole Button

DTH Hammer and Bit � � � Our compan

  API Standard Thread Drill Pipe The drill pipe produced by our

DR60/80T Hydraulic Casing Extractor Application �Hydraulic Casing Extractor is dedica

Specifications 1.Manufactur nq drill rod, taper drill rod 2.aw nw drill pipe 3.use:geology, drilling 4.m

Eccentric Overburden Drilling System Type Hole Diameter(mm)

Drill Bit Bit Dia.(mm) NO.Air Holes Gauge Buttons

Hydraulic Crawler Drill Rig-90 Application: Hydraulic Crawler Drill Rig is mainly used for anti-floating

150m Trailer Type Water Well Drill Rig Our trailer mounted type water well drilling rig are widely used for