Tungsten Carbide Single Rock Tricone Roller Bit Welding Cone Bit Cutter
Overview of 120 ° Ushaped Drill Bit
GREAT has customized manufacture several types of tricone roller cone drill bits. The traditional roller bit was cut by tritone bit. So it is including No.1, No.2, No.3 Cone cutters.
There are Cone 1 & cone 2 & cone3, wedge cutters design resulted in a high drilling efficiency in recommending formations. The roller cone is traditional tricone bit legs, increased carbide quantity on the dorsal metacarpal can protect leg back from damage by debris efficiently.
The Advantage of 120 ° U-tricone roller drill bit
Bearing with high saturated nitrile rubber reduces sealing pressure and improves sealing reliability.
G-Gauge protection improves the gauge ability and prolongs the service life of the bit.
A row of teeth is added between the back taper and the outer row to dress the wellbore and protect the body of the cone.
We are strictly quality control our Roller bit quality, The precision of CNC lathes is ±0.01mm, it can meet all the turning requirements. And after turning a certain number of pieces, we must change the tool of lathes to make sure the precision of the machine.
According to the manufacturing standard the quality department tests every process strictly and carefully.
The Roller bit mainly used for Rock reamer (Hole opener) For HDD (Horizontal directional drilling ) Trenchless technology.
But also used for Core barrel ,with single roller bit , like piling foundation project .Our popular size is 8 1/2’’, 9 7/8’’, 12 1/4’’ and 17 1/2’’ Roller bit .If you are looking for a high quality products ,just feel free to contact with us .
Great Drill Bitsis a bit manufacturer,we have strongest drill bits for sale, rock drill bit, drill bit that makes big holesand etc. Welcome to know more about us.
Send product request
Other supplier products
 |
Fixed cutter PDC Hole Opener reamer with hard facing for HDD drilling | Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road... |
 |
Fixed cutter PDC Hole Opener reamer with hard facing for HDD drilling | Overview of PDC Hole Opener Drill bit openeris designed for the enlargement of pilot holes and large hole applications. They are also used for r... |
 |
Roller Bit | As one of the rock drill bits manufacturersin China, Cangzhou Great Drill Bits Co.,Ltd.has customized several types of roller cone bits for salethr... |
 |
Core barrel with high performance rock roller bit for Pile Foundation | Overview of Core Barrel Roller Bit Cangzhou Great Drill Bits Co.,Ltd.is one of the drill bit manufacturers in China. Its roller bit core barreluses... |
 |
Reverse circulation PDC bit for geological exploration samples | Overview RC PDC Bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, Reverse circulation drill bits are widely used in g... |
Same products
 |
89mm Threaded Water Well Drill Pipe | Seller: Jinzhou City TongShun Drilling Machine Co.,Ltd | Introducing our premium 60mm Threaded Water Well Geothermal Drill Pipe, specifically designed for... |
 |
Brushless 2-speed lithium drill cordless battery 20-CD10 | Seller: Nuevo Oriente Machinery & Electronic Co.,Ltd | The full range of 16v and 20v brushless systems gives you variable speed control and a safe braki... |
 |
Brushless 2-speed lithium impact drill cordless battery 16-CID10 | Seller: Nuevo Oriente Machinery & Electronic Co.,Ltd | The full range of 16v and 20v brushless systems gives you variable speed control and a safe braki... |
 |
Brushless 2-speed lithium drill cordless battery 16-CD10 | Seller: Nuevo Oriente Machinery & Electronic Co.,Ltd | The full range of 16v and 20v brushless systems gives you variable speed control and a safe braki... |
 |
Brushless 2-speed lithium impact drill cordless battery 20-CID13 | Seller: Nuevo Oriente Machinery & Electronic Co.,Ltd | The full range of 16v and 20v brushless systems gives you variable speed control and a safe braki... |
