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tci tungsten carbide insert tricone bit\drilling tools

tci tungsten carbide insert tricone bit\drilling tools
  • tci tungsten carbide insert tricone bit\drilling tools
Product code: 20723700001
Unit price: 200-3500 USD
Price unit: Per piece
Minimum order:
Other info:
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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: FISTBIT
  • Model Number: IADC537
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Use: Well Drilling
  • Payment Term: T/ T&L/ C
  • Color: various
  • Processing type: Forging

Packaging & Delivery

Packaging Details: wooden box; steel box; or as your requirements
Delivery Detail: within 7-15 work days

Specifications

1. certified by API-ISO
2. good quality, low price
3. good after-sales service
4. adequate stocks, fast delivery
5.537

Hejian Fist Petroleum Equipment Co., Ltd we have been in line with the principle of faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers'. We are looking forward to establishing relationships with you in the near future.

1. TCI tricone bit, TCI tricone bit with sealed bearing , tricone bit, TCI tricone rock bit

• Cutting Structure

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

• 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.

• 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.

• 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.

2. Specifications

Size

6 1/2''

IADC

537G

Bearing Type

Metal sealed journal bearing

WOB (KN/ mm)

0.50~1.05

RPM (r/ min)

220~40

Applicable Formations

medium to hard hardness formations with low compressive strength; such as medium; soft shale; medium soft limestone; medium soft sandstone; medium formation with harder and abrasive interbeds; etc

3 . You may be intrested in other products

SIZE

TYPE

IN

MM

MD437; MD447; MD517; MD527; MD537; MD617; MD637; MD647

7 7/8

200.0

MD437; MD447; MD517; MD527; MD537; MD617; MD637; MD647

8 3/8

212.7

MD437; MD447; MD517; MD527; MD537; MD617; MD637; MD647

8 1/2

215.9

MD437; MD447; MD517; MD527; MD537; MD617; MD637; MD647

8 3/4

222.3

MD437; MD447; MD517; MD527; MD537; MD617; MD637; MD647

9 1/2

241.3

MD437; MD447; MD517; MD527; MD537; MD617; MD637; MD647

9 7/8

250.8

MD437; MD447; MD517; MD527; MD537; MD617; MD637; MD647

12 1/4

311.2

MD437; MD447; MD517; MD527; MD537; MD617

Rock formation

Bit type

Bit size

Drilling weight

Rotary speed

mm

inch

N/ mm

r/ mm

Very soft

Soft marl, clays, sands, salts etc.

1

187.3-346.1

7 3/8-13 5/8

441-735

120-50

444.5-660.4

17 1/2-26

196-686

90-60

Soft

Clays, soft shale, marl, sands, salts etc.

2

95.2-174.6

3 3/4-6 7/8

245-490

100-50

187.3-346.1

7 3/8 13 5/8

490-784

90-40

444.5-660.4

17 1/2-26

196-686

60-40

Medium soft

Shale, marl sandstone, soft limestone etc.

3

95.2-174.6

3 3/4-6 7/8

245-490

90-50

187.3-311.1

7 3/8-12 1/4

490-784

80-40

444.5-660.4

17 1/2-26

196-686

60-40

medium

Hard shale ; limestone; medium/ hard sandstone etc

4

95.2-174.6

3 3/4-6 7/8

294-539

80-60

187.3-241.1

7 3/8-9 1/2

539-833

60-40

4. Packing Information


5. Certification

6. It's my pleasure to serve for you , we will be grateful if you could give us more good suggestion!!!