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pdc rock bits

China

ISO 9001

500 ~ 3000 / Piece Get Latest Price

-

500 per Piece

10 Piece

wooden cases or steel cases

15 days after getting the deposit

300 Piece per Month

Money Gram, D/P, D/A, L/C, T/T

Contact Now

Product Specification

Type : drill bit, - Brand Name : Kingdream,Reliable Outside Diameter : 6 61/2 77/8 81/2 91/2 95/8 121/4 Seals Type : rubber-face sealed and metal-face sealed Bore Size : - Precision Rating : -
Size : 6 61/2 77/8 81/2 91/2 95/8 121/4 Bearing : rubber-face sealed and metal-face sealed Drilling hours : 100-200hours Drilling depth : 2000m

Product Description

TCI tricone rock bits

 

 

1•TCI Bits Series

 

1).Cutting Structure

 

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

 

2).Gauge Structure

 

Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

 

3).Bearing Structure

 

High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.

 

4).Seal and Lubrication

 

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 bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

 

5)Fast drilling rate

 

6)Strong cutting structure durability

 

7)be used for water well, oil field, underground, construction, geothermal, directional boring

 

8)Be used to drill low compressive strength,soft formation

 

9)various of model and dimension avaliable

 

10)rubber seal or metal seal

 

11)IADC:437,517,637,617

 

12)high quality and competitive price

 

13)including drill rods,drill collar,rerun steel tooth bits, ,used drill bits stock,used mud pumps,etc.

 

1.Various sizes from 3-7/8" to 26" available, from soft,
2steel tooth tricone bit (mill tooth tricone bit) and TCI tricone bit

SIZE

TYPE

PIN SIZE

WEIGHT(ibs.)

4 3/4

IADC517,547

2 7/8

24.2

4 7/8

IADC547

2 7/8

26.4

5 1/2

IADC547

3 1/2

29.7

5 5/8

IADC547

3 1/2

30.2

5 2/3

IADC546

3 1/2

30.8

6

IADC417,447

3 1/2

35.2

6 1/8

IADC547

3 1/2

37.4

6 1/4

IADC517,537

3 1/2

37.4

6 1/2

IADC517,547,817

3 1/2

44

6 3/4

IADC517,537

3 1/2

50.6

7 1/2

IADC517,545,547,625,627,835

4 1/2

66

7 7/8

IADC417,517,527,537,817

4 1/2

72.6

8 1/2

IADC417,435,437,517,535,537,547,625,627,635,745,835,837

4 1/2

81.4

8 3/4

IADC437

4 1/2

88

9 5/8

IADC535

6 5/8

121

9 7/8

IADC517,537,737

6 5/8

127.6

10 5/8

IADC437,535,537,545,547,627,745

6 5/8

167.2

11

IADC617

6 5/8

173.8

11 5/8

IADC535,545,625

6 5/8

198

12 1/4

IADC437,517,535,537,617

6 5/8

204

15 1/2

IADC545,615

7 5/8

440

17 1/2

IADC535,545

7 5/8

594

These types of  bits have some common features,as follows 

1.Force balanced,resist impact to the blade during high-speed drilling,to make bit work stable.

2.Plus wear knot section,reduce collion in the hugh-speed rotational vibration.

3.Patented matrix formulation,extended bit life.

4.Optimal hydraulic desigh,easy to move out the drill cuttings and cooling.

5.Equipped with back reaming teeth.

6.The cutter is high performance to increase the ability of anti-impact and anti-abrasive.

 

 

 

Hebei   Reliable Drill Equipment Co., Ltd specializes in tricone bits,PDC bits, drg bits  drill pipe, centralizer,hammer union,safety clamps,slip,elevator , and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best quality products at the lowest possible price.  

Contact Us

Contact Person : Bella

Company:Hejian City Reliable drill bit Co., Ltd

Address:hejian, Cangzhou, Hebei, China,

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Bella < Hejian City Reliable drill bit Co., Ltd >
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