Company Details

  • Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Retailer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, API, CE
  • Description:TCI Tricone Bit, TCI Tricone Drill Bit, TCI Tricone Rock Drill Bits, API TCI Tricone Bit
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TCI Tricone Bit

Product categories of TCI Tricone Bit, we are specialized manufacturers from China, TCI Tricone Bit, TCI Tricone Drill Bit suppliers/factory, wholesale high-quality products of TCI Tricone Rock Drill Bits R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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12 1/4" IADC 537G HDD Direct tricone bit

Model No. : iadc 537G

Deris company produce well drilling tricone bit TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high...

China TCI Tricone Bit of with CE
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17 1/2" iadc 517 tci kingdream roller bit

Model No. : iadc 517

Deris company offers new steel tooth and tungsten carbide insert (tci) tricone bits in sizes from 3 1/2" – 26", with open or sealed bearings, regular or jet circulation, and a wide range of additional custom features for ideal performance in any...

China Manufacturer of TCI Tricone Drill Bit
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9 7/8" IADC 537G tricone insert bit

Model No. : 537G

Hejian Deris Petroleum Drilling Equipment Co., Ltd produce well drill tricone bit with Journal bearing. Hardfaced head bearing surface. Inner hole of cone is silver-plated. High wear resistance and excellent cutting ability of the insert bit are...

Customized TCI Tricone Rock Drill Bits Made in China
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15 1/2" IADC 537 Medium hard rock bit

Model No. : IADC 537

Hejian Deris Petroleum Drilling Equipment Co., Ltd produce well drill tricone bit with Journal bearing. Hardfaced head bearing surface. Inner hole of cone is silver-plated. The load capacity and seizure resistance of the bearing is greatly...

Professional Manufacturer of API TCI Tricone Bit
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12 inch TCI tricone bit hard formation

Model No. : IADC 537

12 inch TCI tricone bits are designed for soft to very hard formations depending on the style and quantity of the carbides on the tri cone drill bit.because of its versatility and performance, it's still one of the main rock drill bits in use today....

China Supplier of TCI Tricone Bit
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hard rock drilling water well tricone bit

Model No. : 637

Hejian Deris Petroleum Drilling Equipment Co., Ltd provide you High quality Tricone bit , The oilfield drilling bit Reaming gage technology allows us to put more active cutting elements on gage than anyone in the industry.This feature is perfect for...

Expert Manufacturer of TCI Tricone Drill Bit
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14 3/4" IADC 537G roller Tricone drill bit

Model No. : 537G

Why roller cone drill the most widely used? Due to impact, crushing and shearing rock breaking when roller cone rotates, the contact area between cone and bottom hole is small, the specific pressure is high, the working torque is small, and the...

Competitive TCI Tricone Rock Drill Bits China Manufacturer
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10.5" IADC535 seal bearing Tricone rock bits

Model No. : IADC 535

Hejian Deris Petroleum Drilling Equipment Co., Ltd provide you High quality Tricone bit ,Our precision bearings are made with the tightest tolerances in the industry! The bearing materials used have extremely low friction and high load capacity.We...

High Quality API TCI Tricone Bit China Manufacturer
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TCI Tricone rock rotary metal bearing drill bit

Model No. : 537

TCI tricone rock rotary roller cone metal bearing drill bit: When ordering a bit, the IADC bit classification system is a very useful tool and allows TDS to specify a bit that out performs your expectations. The IADC Code describes indicates whether...

China TCI Tricone Bit Supplier
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extremely hard formation 17.5" IADC 737 Tricone Bit

Model No. : 737

Hejian Deris Petroleum Drilling Equipment Co., Ltd produce and supplier well drilling bit. The TriCone Bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. Whether you are drilling a water well or...

China Factory of TCI Tricone Drill Bit
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Carbide Material Forging Processing 5 7/8 kingdream bits

Model No. : 537

Carbide Material Forging Processing kingdream bits: The majority of the bits that we recycle are from the mining and energy industries. Tricone drill bits are used in the mining industry to drill blastholes at open pit mines. A blasthole is a hole...

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iadc737 17 1/2 tungsten carbide insert rock bit

Model No. : 737

Get more power. Use less fluid. Rock-It Mud Motors convert drill fluid pressure into maximum torque so you get more drilling time before stopping for maintenance. It`s not magic. When you driling well Please select the applicable formation and...

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iadc 637 rubber sealed tri-cone drill bit

Model No. : 637

TRI-CONE ROCK BITS A bit for every job and every budget. Performance Features: Ideal for drilling in solid rockA good value-to-cost alternative ,A wide variety of rock bits available for many types of jobDesigned specifically for HDD applications in...

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190mm 7 1/2inch tci iadc637 bit

Model No. : iadc637

190mm 7 1/2inch tci iadc637 tricone rock drill bit are designed for very hard formations such as hard limestone, dolomite, hard sands, and other formations with hard cherty.. The roller cones have high end sealed bearings; extremely high quality...

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6 3/4inch IADC637 TCI tricone bit

6 3/4inch IADC637 TCI tricone bit : The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the...

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6 3/4inch IADC637 tungsten carbide tricone bit

6 3/4inch IADC637 tungsten carbide tricone bit : Special inserts are strategically arranged on head to effectively reduce head wear in abrasive fromation and directional and horizontal wells and exrend bit life, The steel body with high strength...

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tci iadc637 tricone rock drill bit

Model No. : IADC637

tci iadc637 tricone rock drill bit are designed for very hard formations depending on the style and quantity of the carbides on the drill bit...because of its versatility and performance, it's still one of the main rock bits in use today. it is...

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Forging Hard Rock Tricone Bits Oil Well Drilling

Model No. : 437

forging hard rock tricone bits oil well drilling: Tricone drill bits are the workhorses of the drilling industry. They can be found in a wide range of applications – mining, energy, water, geothermal, geotechnical, foundation, and directional...

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17 1/2 KA637G tricone bit hard rock drilling

Model No. : IADC637

17 1/2 KA637G tricone bit hard rock drilling: tricone drill bits from Deris drill bit company has accumulated significant field experience over the last decade, becoming the Oil Tricone drill bits of choice for many operators and contractors in a...

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oil well drilling HA537 8-1/2inch tricone bit

Model No. : HA537

When you driling well Please select the applicable formation and parameters according to the instructions.Carefully check the roller cone bit appearance and to check the roller-cone drill bits threaded end face,whether the serial number on the box...

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China TCI Tricone Bit Suppliers

TCI Tricone Bit include Rubber sealed bearing Tricone Bit , metal sealed bearing tricone bit , journal bearing tricone bit and roller bearing tricone bit

HA Rubber sealed bearing tricone bit Main structure features

1.Journal bearing. Hardfaced head bearing surface. Inner hole of cone is silver-plated. The load capacity and seizure resistance of the bearing is greatly improved. O ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flange in the cone desling area increased the reliability of the seal.

2.All rubber compensator is used which i\can limit pressure differential and prevent drilling fluid from entering the lubrication system and this provides the bearing system with good assurance of lubrication.

3.High wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high strength and high toughness in combination with optimized compact numbers and rows,the exposure height and special shaped compacts. For steel tooth bit the tooth surface is hardface with new type of wear resistant material and thus extended working life of the cutting structure while still maintaining high ROP.

4.A row of inserts is added between gauge row and heel row of HA bit to trim borehole wall and protect cone shell and consequently,the special HAT series bit is formed.

HJT bit metal seal with journal bearing structure features

HJT series bit adopts metal seal with journal bearing which can drill stably with higher rotary speed.



1.Metal face seal journal bearing tricone bit . New professes of head bearing hardfacing and cone bearing silver plating are used to improve the load capacity,anti-galling ability and stability of the bearing.
2.Various shapes of inserts can be equipped on this series of bits,including scoop inserts,wedge inserts,conical-spherical inserts and double spherical inserts,etc.Drilling process & formation and bit are efficient integrated by scientific insert shape selection to realize safety and high efficient drilling.
3.A row of inserts is added between gauge row and heel row of HJ bit to trim borehole wall and protect cone shell,and as a result,HJT series bit is formed.

Rubber sealed journal bearing tricone bit Feature and application

HA417 437Formation: Very soft with low compressive strength and high drillability, such as shale,clay,sandstone and conglomerate,etc.

Normal WOB KN/mm (bit dia): 0.35~0.90

RPM:140~70 r/min

HA 517 527Formation:Soft with low compressive strength,such as shale,clay,sandstone,soft limestone,salt bed and hard gypsolyte,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM:120~50 r/min

HA537 547Formation: Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM:110~40 r/min

HA 617 627 Medium hard with high compressive strength and thick &hard stringers,such as hard shale,limestone,sandstone and dolomite,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM: 80~40 r/min

HA 637 Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite,sandstone and chert ,etc

Normal WOB KN/mm (bit dia): 0.70-1.20

RPM:70~40 r/minium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc

Normal WOB KN/mm (bit dia): 0.40~0.80

Rotary speed :180~80 r/min


The IADC code of TCI tricone bit

IADC HA 417,HA 427, HA 437, HA517, HA527, HA537, HA 547 ,HA617, HA627, HA637. IADC GA 435, GA 535, GA 635

HJ 417,HJ 427, HJ 437, HJ 517, HJ 527, HJ537, HJ547 ,HJ617, HJ627, HJ637. IADC GJ 435, GJ 535, GJ 635

The size of tricone bit

NO.

Tricone bit size

Thread sizes

NO.

Tricone bit size

Thread sizes

Inch

mm

inch

mm

1

3-3/4

95.3

2-3/8

28

9-5/8

244.5

6-5/8

2

3-7/8

98.4

29

9-7/8

250.8

6-5/8

3

4-1/8

104.8

30

10-1/2

266.7

4

4-1/4

108.0

31

10-5/8

269.9

5

4-1/2

114.3

32

11

279.4

6

4-5/8

117.5

2-7/8

33

11-5/8


7

4-3/4

120.7

34

12

304.8

8

4-7/8

123.8

35

12-1/4

311.2

9

5-1/2

139.7

3-1/2

36

12-5/16


10

5-5/8

142.9

37

12-3/8

314.3

11

5-2/3

143.9

38

12-7/16

315.9

12

5-3/4

146.1

39

12-5/8

320.7

13

5-7/8

149.2

40

13-1/8

333.4

14

6

152.4

41

13-1/2

342.9

15

6-1/8

155.6

42

13-5/8

346.1

16

6-1/4

158.8

43

13-3/4

349.3

17

6-1/2

165.1

44

14-1/2

374.7





7-5/8

18

6-5/8

168.3

45

14-3/4

374.7

19

6-3/4

171.5

46

15-1/2

393.7

20

7-1/2

190.5

4-1/2

47

16

7-5/8

21

7-5/8

193.7

48

17-1/2

444.5

22

7-7/8

200.0

49

18-7/8

479.4

23

8-3/8

212.7

50

20

508.0

24

8-1/2

215.9

51

22

558.8

25

8-5/8

219.1

52

24

609.6

26

8-3/4

222.3

53

26

660.4

27

9-1/2

241.3

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