rock drilling

can be used in water, oil, gas, geothermal, mining drill
size from 3'' - 26''
covering nearly all iadc codes
api and iso certified
large in stock

1. Applications of HZ-130Y hydraulic core drilling rig
geological survey and exploration
basic exploration for roads
high-rise buildings
inspectio

  High-pressure XP-20 Protable Jet Grou

 
 
16.5m Assista

 
 
Jet Grouting

1.Rock Drilling Machine Tool
2.R25 Threaded Tungsten Carbide Button Rock Drill
3.Hard Rock Drilling Bits

Taper cross bit and thread cross bit for mining, quarrying, tunneling and water well drilling.

Min. Order:10 kg;Packing:firm packing;DeliveryDate:15-20;PaymentType:T/T, W/U, L/C;ExpRegion:World;

Y series pneumatic rock drilling machine, rock drilling machine,Y series rock drilling

miner bits /rock drilling bits /foundation teeth
Physical Description:Steel Body, made by material 40Cr or 42CrMo, heat treatment with 40-44HRC hard

pneumatic roof bolter drill is widely used in rock hardness coefficient of more than 10 f, especially
suitable for bolt-anchor cable operatio

Y series pneumatic rock drilling machine, rock drilling machine,Y series rock drilling

Sharing 90% market of domestic and through our cooperation and experiment, our air pushing bag becomes better and better,
At the meantime, we contin

YT29A rock drilling machine Fit for wet drilling in medium-hard or hard rock

0.4-0.63Mpa Jack Hammer Pneumatic Rock Drilling , Gas Pow

Use for rock drilling.We can design and manufacture as customer's requirement.

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

Gasoline Internal Combustion Rock Drill Type YN27J is a very efficient machine with the special featurethat the structure is very compact.

Drilling Augers Double Cut Rock Drilling Bucket Used for Hard Rock Drilling Rig<

YN27J Rock Drilling Equipment is a small type of rock drill composed the power machine, working machine

 
 
Jet Grouting

YT23 rock drilling equipment
1. A kind of high efficiency air leg rock drill machine
2. use for gold mine, tunnel,railway,pavement breaking

 
 
Drilling Rig

Taper button bit and thread button bit for mining, quarrying, tunneling and water well drilling.

Price:US$220.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:WoodenCaseorAsCustomerRequest;Transportation:By Sea or By Air;DeliveryDate:15

Raymond chisel, machining and heat treatment in the same factory, so we have unparalleled price advantage.

Bullet Teeth Holder Rock Drilling Tool,Drilling Tools

YN27C gasoline rock drilling machine

all types of drilling accessories

We have engaged in rock drill tools for over tens years.