Tungsten Carbide Single Rock Tricone Roller Bit Welding Cone Bit Cutter
Overview of 120 ° Ushaped Drill Bit
GREAT has customized manufacture several types of roller bit. The traditional single roller bitwas cut by tricone rock roller bits. 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 chinalegs, increased carbide quantity on the dorsal metacarpal can protect leg back from damage by debris efficiently.
The Advantage of 120 ° Cone Shaped RollersBit
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.
Great Drill Bitsisstrictly 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 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 .
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Single Cone Rock Roller Drill Bit for core barrel pilot bit | Overview of Roller Bit As one of the drill bit manufacturers in China,Cangzhou Great Drill Bits Co.,Ltd.has customized several types of roller bit... |
 |
Bi-center Bit | Overview ofbi center bit This type of bi center drill bitmainly used for medium to medium-hard compressive and abrasive formation, it has medium a... |
 |
PDC Drill Bit | PDC drill bit is short for Polycrystalline Diamond Compact bit. The other name for the PDC drill bit is Diamond bit. As one of the most professiona... |
 |
The Application Field and the Drilling Technology of the Roller Cone Bit | The single roller cone bits rock by crushing and shearing. The cone is rolling at the bottom of the well, so the requirement for the torque is smal... |
 |
Well Drilling Equipment Crocodile PDC Reamer for Horizontal Drilling | Overview PDC Reamer The PDC Reamermanufactured by GREAT drill bits for rock and concretewill be your best choice to deal with the complicated situa... |
Похожие товары
 |
Matrix Body PDC Bit For Oil Well Drilling Hard Rock | Продавец: Cangzhou Great Drill Bits Co.,Ltd. | Overview of Matrix Body OEMMatrix Body PDCBitsGM1605T Matrix bodyPDC bit GM 1605T is made by T... |
 |
Matrix Body PDC Bit | Продавец: Cangzhou Great Drill Bits Co.,Ltd. | Wholesale Matrix Body PDCBits Cangzhou Great Drill Bits Co.,Ltd.,as one of the professional dr... |
 |
Longer Working Life Hybrid Drill Bits Improve Drilling Effeciency | Продавец: Cangzhou Great Drill Bits Co.,Ltd. | Overview of Hybrid Drill Bit Hybrid bitare compounded by the PDC fixed cutting and the roller ... |
 |
Well Drilling Equipment Crocodile PDC Reamer for Horizontal Drilling | Продавец: Cangzhou Great Drill Bits Co.,Ltd. | Overview PDC Reamer The pdc reamersmanufactured by Great Drill Bitswill be your best choice to... |
 |
Bi-center bit for Mining Machinery and abrasive formation | Продавец: Cangzhou Great Drill Bits Co.,Ltd. | Overview of Bi-center Bit This type of bi centermainly used for medium to medium-hard compress... |
