air rock drill

Its robust design for tough working condition.It has high inpaxct frequency and is mainly used for producting drilling,raise driving

It is hand-oper-ating drill.It is mainly used for drilling blast holes in open air It is also useful in breaking, shovelling, digging ,splitting .

YSP45 air leg rock drill designed for operations in medium-hard and hard rock in bore raising.Able to drill up-holes and holes 60°to

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

1. Applicable for self drilling systems like CTS, Atlas.
2. CE certification for finished hollow bar.
3. Good ductility, Agt >= 5%

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

YT29A Air leg rock drill is a heavy-duty air leg rock drill with the features of high speed and low consumption.

Low Noise Air Leg Pneumatic Rock Drill</

7655 rock drilling is a high efficiency rock drilling machine. It's widely used in mining and roadway drivage of drilling operation.

The Internal Combustion Rock Drill Type YN 27C has functions of drillhole,cleavage, bruising, tamping and chiseling. It is widely used in mine, road

It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter 19mm

teel tooth tricone bit,TCI tricone bit for kingdream ,CS,Lilin brand,PDC drill bit ,diamond core bit,bicenter bit,single cone bit ,

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

Hand held Rock Drill Model Y26 is mainly used for drilling, second blasting and other works in mines, railway, and water conservancy projects.

Button rock drill bits petroleum equipment
1.Size: from 3" to 26"
2.Certificate: ISO&API
3.Seal type:Metal/Rubber
4.Material:alloy

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining,road-construction.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:rubber and metal sealed
5.delivery on tim

Weight 24kg
Full length 604mm
Diameter of cylinder body 70mm
Piston stroke 70mm

The machine is a new light-duty rock drill to exploiting and constructing in stone industry and architecture industry. It has low air consumption,low

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

Tricone drill bit ,Steel tooth drill bit
Tci drill bit ,Roller Cones, Reamer Hole Opener

High Strength Hollow Bars for Geo-Drill Injection Anchor System, a today's solution for a fast and efficient anchoring system into any type of soil.

Material: 40CrMo
Certification: ISO9001:2008
Application: Any excavator
Type: Taper type, flat type, pyramid type

The pneumatic rock drill are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense

It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.

1.Center Drill Bit
2.drill bit for water well
3.all IADC code

1.Increased penetration rate
2.Longer service life
3.Lower cost
4.Excellent cemented carbide
5.ISO:9001