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Candy Qian    
 

candy@crossingbit.com
 

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Nicole Liu 

 

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Abby Hu    
sales@crossingbit.com
whatsapp:0086-15032448780

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PRODUCTS

Product name

5 3/4inch JZ BIT IADC617

Affiliate classification
没有此类产品
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Product description

PRODUCT SPECIFICATIONS

Product name

5 3/4 inch JZ BRAND BITS

Size

5 3/4 inch,146mm

Model number

CR617

Series

CR

Tooth type

TCI

Connection

3 1/2" API Reg

Bearing

rubber sealed journal bearing

Nozzle

three jet nozzles

Application

water well,oil well,HDD,exploration,etc

Weight

19kg

Certificate

API7-1,SY/T5164,ISO9001:2008

RECOMMENDED ROCK FORMATION

medium hard with high compressive strength and stick&hard stringers,such as hard shale,limestone,sandstone and dolomite,etc.

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION  

Type&IADC code

417

437

447

517,527

537,547

617,627

637,647

737,837

WOB(KN/mm)

0.35~0.90

0.35~0.95

0.35~1.00

0.35~1.05

0.35~1.05

0.35~1.05

0.70~1.20

0.70~1.20

RPM(r/min)

140~70

140~60

140~60

120~50

110~40

80~40

70~40

70~40

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待

Contact:

 

Email:sales@crossingbit.com 
Tel(whatsapp):0086-15032448780