hand rock drill

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

Steel Tooth Roller Cone Bit
1. Metal Sealed Bearing
2. Long work life
3. Competitive price, good service
4.Can be customized...

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

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

hydraulic rock drill; portable hydraulic rock drill; rock drill

We are looking to buy new, used in good condition bits.
All sizes in good price.
Please offer us bits with prices.

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

It is suitable for drilling and blasting under various of rocks at any direction angles.Blast hole dia. is 34-42mm,drill hole depth is 5 m

1. IADC code suitable for different formations.
2. Good quality, reasonable price.
3. ISO9001:2008, API certified.
4. Timely delivery.

1.Structure:Deep Hole Drilling
2.Precision:Normal Precision
3.Outside Diameter Mm:42-200
4.Thread Type:T & R, Left or Right

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

API 4"Single Cone Bits for well drilling(101.6mm)
1.3 7/8" to 26"
2.Cover almost all IADC code
3. Adequate Stock&timely delivery

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

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

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

Specifications
Oil casing drilling pipe
1.ISO9001:2008
2.DTH hammer drill
3.Easy operation ...

1.Homnework diameter size:7-5/8 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Milled tooth
4.IADC code:223

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

pdc drill bit drill bit oil drill bit
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Low cost
4.Good quality and after-sale service

YT24 Pneumatic rock drill is suitable for drill level or gradient holes in medium hard or hard rock.

mill tooth rock bits
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.High quality and low price

It is suitable for drilling and blasting under various of rocks at any direction angles.Blast hole dia. is 34-42mm,drill hole depth is 5 m

tungsten carbide insert tricone rock drill bit
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service

Suitable for drilling on medium hard and hard rock (f=8~18). The holes can be horizontal, sloping, and vertical upward.

1.Sizes rang from 3 7/8 -26
2.Cover all all IADC code
3.Reliable quality and best price

Other Names: hand-held type pneumatic rock drill
pneumatic rock drill
jack hammer
toyo rock drill
pneumatic 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

YT24 Pneumatic rock drill is suitable for drill level or gradient holes in medium hard or hard rock.

Hydraulic rock drill is working efficiency is 5-10 times that of pneumatic one, while consuming 1/3 power of latter