OEM Supply Taper Button Bits - Steel Tooth Rotary Drill Bit – TDS
OEM Supply Taper Button Bits - Steel Tooth Rotary Drill Bit – TDS Detail:
Tricone bit is an important tool for oil drilling, its work performance will directly affect the quality of drilling, drilling efficiency and drilling costs. Oil drilling and geological drilling is the most used or cone bit. The cone bit has the effect of rocking, crushing and shearing the formation rock in rotation, so the cone bit can be adapted to soft, medium and hard layers. Especially in the jet cone bit and long nozzle after the emergence of cone bit, the cone drill bit drilling speed greatly improved, is the history of the development of cone bit a major revolution. The cone bit can be divided into teeth (tooth) by tooth type, tooth (bit) (tooth set inlaid with carbide teeth) cone bit; according to the number of teeth can be divided into single cone, double , Three-cone and multi-cone bit. At home and abroad use the most, the most common is the Tricone bit.
|
SPECIFICATIONS
|
|||
|
IADC
|
WOB(KN/mm)
|
RPM(r/min)
|
Applicable Formations
|
|
417/427
|
0.3-0.9
|
150-70
|
very Soft formation with low compressive strength and high drillability,such as clay,soft mudstone,shale,salt,loose sands,etc.
|
|
437/447
|
0.35-0.9
|
150-70
|
very Soft formation with low compressive strength and high drillability,such as clay,soft mudstone,shale,salt,loose sands,etc.
|
|
515/525
|
0.35-0.9
|
180-60
|
very Soft formation with low compressive strength and high drillability,such as mudstone,salt,soft limestone, sands,etc.
|
|
517/527
|
0.35-1.0
|
140-50
|
Soft formation with low compressive strength and high drillability,such as mudstone,salt,soft limestone,sands,etc
|
|
535/545
|
0.35-1.0
|
150-60
|
medium soft with harder formation, more abrasive streaks,such as hard shale,mudstone,soft limestone,etc.
|
|
537/547
|
0.4-1.0
|
120-40
|
medium soft with harder formation, more abrasive streaks,such as hard shale,mudstone,soft limestone,etc.
|
|
617/627
|
0.45-1.1
|
90-50
|
medium hard with higher compressive strength as well as thick and hard streaks,such as hard shale,sands,limestone,dolomite,etc.
|
|
637
|
0.5-1.2
|
80-40
|
medium hard with higher compressive strength as well as thick and hard streaks,such as hard shale,sands,limestone,dolomite,etc.
|
|
737
|
0.7-1.2
|
70-40
|
Hard with high abrasiveness such as hard limestone,dolomite,firm sands,etc
|
|
827/837
|
0.7-1.2
|
70-40
|
very hard with high abrasiveness,such as quartzite,quaruzite sand,chert,basalt,granite,etc.
|
Product detail pictures:
Related Product Guide:
We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for OEM Supply Taper Button Bits - Steel Tooth Rotary Drill Bit – TDS , The product will supply to all over the world, such as: Rotterdam, Ukraine, Bahamas, Be sure to feel cost-free to send us your specs and we are going to respond for you asap. We have got a experienced engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, please actually feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
By Judith from Turin - 2017.10.23 10:29
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Letitia from Chile - 2018.11.11 19:52
Write your message here and send it to us
