hand rock drill

atlas rock drill bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ballistic

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

Price:US$3.0;Productivity:800000Pcs/Year;Min. Order:100 Pcs;Packing:WoodenCaseorAsCustomerRequest;Transportation:By Sea or By Air;DeliveryDate:20 Day

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

Air legged rock-drill(Pneumatic Rock Drill) series including YT24,Y26,YT28,Y24,YT27,Y19A,YT29A,etc.

The rock drill has good performance under low pressure,it is suitbale for act impetus with long Air pipe and small air compressor.

It is a kind of high efficiency air leg rock drill machine.It is widely used for blasting holes and other drilling projects in a quarries, railway

1,Factory price.
2,Lower maintenance
3,CE,ISO,MA certificate
4,Wooden case packing
yt28 rock drill

Rock Drill - YT28
YT28 type rock drill is a kind of high efficiency air leg rock drill. It is mainly used for digging into mine laneway and blasting

Pneumatic Breaker B77C, RB777, RB777C, B87C, G20, G10, B90, B67C, B47, TCA-7 and Internal Combustion Rock Drill YN27C, YN27A, YN27J, YN30A are also s

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

Instruction
The rock drill has good performance under low pressure,it is suitbale for act impetus with long Air pipe and small air compressor.And it

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

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

Weight 6.8kg
Full length 428mm
Operating air pressure 0.4-0.63Mpa
Inner diameter of air pipe 13mm

all parts can interchange with Atlas Copco the price is very lower.90% parts are the CNC machine

yt24 air hammer rock drill
1.Quick to start up
2.Convenient to handle
3.High efficiency & reliable
4.ISO9001,CE approved.

1.suitable formation :soft to middle soft
2.famous company in China.
3.main market:USA,Asian,Middle East.

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

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

(1) strong resistance to abrasion and impact resistance.
(2)Cutter's quality performance is good.
(3)Stocks adequate, time delivery.

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

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

Price:US$75.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:Wooden Case or As Customer's;Transportation:By Sea or By Air;DeliveryDate:15 Da

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

Applicable for rock drilling and breaking.Widely used in the earth and stone work of national defense,mining,road-construction,city construction .

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 .

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

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%