drills

Basic Info
Customized: Customized
Material: Diamond
Trademark: xizuan
Specification: Customized...

Earth drilling/hole digger/drilling machine which is widely used for cement pole and solar panel support in digging hole, drilling hole, driving pile.

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.

Packaging & Delivery
Packaging Detail: Conventional packing, or according to your special requirement ,
Delivery Detail: within 10days after your or

drill pipe
1.OD:3 1/2,4",4 1/2",5",5 1/2"....
2.Steel grade: E75,X95,G105,S135
3.Standard :API
4.MOQ :25 Tons

Auto-soldering multi-purpose drill bits,Fit for almost all materials up to 65 HRC hardness @The unique carbide tip is extremely wear resistant;

Vertical Shaft Core Drill Machine,Core Drilling Machine

high quality and competitve price

high quality and competitve price

High qulity competive price

High qulity competive price

High qulity competive price

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

1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 long life

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

Specifications
1.high efficiency
2.long time service
3.Low Temperature Rise
4,best performance for price ratio

Pile Driver,Earth Drilling, Pile Driver,earth-drilling,drilling machine,Deep drill

YT24 hand held air leg rock drill
1.Process:forging
2.Use:mining,tunnel,quarry
3.Best factory price
4.Approved:CE,ISO9001

New type drill rig feeding mechanism
Adopt the drilling rig oil cylinder chain pulley propulsion mode, with compact form and big swing

1.Reduce frictional forces obviously.
2.Increase casing running depth.
3.Ensure casings are centralized .

1.American Cummins
2.Air compressor brand: Sullair/Atlas.
3.Drilling depth 50m
4.Drilling diameter 90-165 mm

DTH drilling bits
1 OEM avaliable
2 High Efficiency and Long useful Life
3 High quality for mining

1.High Abrasion tungsten carbide material
2.High performance PDC-Cutters
3.Threaded or Plain Carbide Nozzles for Flushing

Model: Bauer BG25
Od. 470mm
No. of sections. 4
The length of each element. 15.8m
Torque. 280kN.m...

Steel Body PDC
Use high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performance
wear-resistant materials,