rock drill

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

Gasoline Rock Drill is a very efficient machine,composed of gasoline engine, Air pump, rock drill. It adaptsto these outside situations without water

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

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

YT24 Pneumatic rock drill is suitable for drill level or gradient hole in medium hard or hard rock. It is a high efficiency air leg rock drill machine

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

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

body matrix diamond cutter bits
1.cover all PDC matrix body bit size
2.high precision metal seal
3.reasonable price and long uselife

.Its suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipment, and especially suits

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

YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling.

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

milled tooth tricone oil drill bits
1.Low compressive strength
2.High drillability
3.Soft formation

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

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

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

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

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

.Its suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipment, and especially suits

YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling

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

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

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

YT24 differs from similar products particularly in its high efficiency, strong flushing and powerful torque.

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

Rock Drill Button Bits
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, Construction

hydraulic rock drill; portable hydraulic rock drill; rock drill

DTH rock drill hammers
1.Model Number:Suit for Atlas, Sandvik,etc.
2.Pressure:Low pressure:0.5-0.7Mpa;High Pressure:0.7-2.4Mpa.
3.Usage:drilling

1.Structure:Deep Hole Drilling
2.Outside Diameter Mm:76-178
3.Thread connection:R22.R25.R28.R32.R38.T45
4.thread bits with hardness carbide button

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