hand rock drill

YT28 Air leg rock drill uses a gaswater interaction, air leg quick return, pressure regulator and other agencies

Y26 pneumatic rock drill is an important tool for rock drilling operation in mines, railway

Specifications
1. Made by forging steel, anti-rust
2. Packed in wooden case, well protect
3. Factory price Rock Drill
4. Compliant to CE...

Specifications
coal mine PDC rock auger drill
1.25-32,42mm
2.for coal mine/rock cutting
3.ISO9001 ...

Earth auger is a kind of suitable for building fast into the hole in foundation engineering construction machinery

Earth auger is a kind of suitable for building fast into the hole in foundation engineering construction machinery

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

Y26 pneumatic rock drill is an important tool for rock drilling operation in mines, railway

Specifications
1. Made by forging steel, anti-rust
2. Packed in wooden case, well protect
3. Factory price Rock Drill
4. Compliant to CE

high strength and toughness tungsten carbide insert cutter
size range from 3 7/8" to 26"
Covers almost all IADC code.

Y19A Pneumatic Rock Drill

Gasoline Rock Drill is a very efficient machine,composed of gasoline engine, oil pump,
rock drill

Raymond chisel with each batch of material is directly to order chisel, thus ensuring Raymond chisel quality stability.

electric rock drill; electric rock drill support in railway construction

Warranty: 5years
After-sales Service Provided:
Engineers available to service machinery overseas
name:
MQT series of pneumatic roofbolter

Packaging Details: carton/ wooden case--YT29A Pneumatic Rock Drill
Delivery Detail: within 20 days after receiving your payment
Power(W): YT29A

Specifications
1. YT23(7655) Air Leg Rock Drill connected with Air Compressor
2. Durability & Efficiency
3. Vertical or Horizontal drilling

Hydraulic Rock Drill

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

1.Good quality with strict quality system control, ISO9001,MA,CE
2.Reasonable price with self manufacturing and self-management export

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

YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern

Place of Origin: Shandong, China (Mainland)
Brand Name: DONGDA
rock drilling machine rock drill rock drill bits
COLOR: YELLOW OR AS REQUIRED

Specifications
1. YT23(7655) Air Leg Rock Drill connected with Air Compressor
2. Durability & Efficiency
3. Vertical or Horizontal drilling

Specifications
coal mine PDC rock auger drill
1.25-32,42mm
2.for coal mine/rock cutting
3.ISO9001 ...

Specifications
1.Durable, easy operation and maintainance
2.Rock drill of good penetration
3. High efficiency

Y26 Rock Drill

Pneumatic Rock Drill

yt24 air leg rock drill

7655 Rock Drill