hand rock drill

1.effective
2.convenient to use and mend

The rock drill is a kind of light rock drill machinery.

The machine is a new light-duty rock drill to exploiting and constructing in stone industry and architecture industry.

1) ISO9001&API
2)Covers all IADC codes
3)Size:6 1/2"
4)Used for oil well and water well

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
High Quality Thread Extension Rod

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

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

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4high quality and low price
5.more inventory

QJ15 has some advantages,as follows:
1.durable
2.high efficiency
3.good quality and low price

Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex.Stale and mature welding technology ensure good quality

PDC Drilling Bit
1.Stocks adequate&timely delivery
2.Meet with API Spec7-1&ISO 9001:2008
3.25 years experience in drill bit

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

we are a manufacturer of rock drill ,drill bit ,drill rod ,wedge ,breaker .

It is mainly used for blasting holes and other drilling works in quarries, railway construction

1) ISO9001&API
2)Covers all IADC codes
3)Size:6"
4)Used for oil well and water well

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Inserted teeth bit, for soft formation use,metal sealed roller bearing, good gauge protection, Low WOB

pneumatic hand-hold and air-leg rock drill

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

It is mainly used for blasting holes and other drilling works in quarries, railway construction,
water conservancy construction and defence projec

Y26 pneumatic rock drill is an important tool for rock drilling operation in mines, railway, communincation and water conservancy projects.

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

high air pressure DTH rock drill bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m

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

B90 is mainly used for demolition work, road maintenance or mining and construction project.

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

JiNing Shengdu Pneumatic Breaker Tools Co., Ltd.is a modern corporation which develops, manufacture and sell the equipment .

It is mainly used for blasting holes and other drilling works in quarries, railway construction,
water conservancy construction and defence projec